
Reima Size Chart
Reima outerwear is designed to allow room for growth and therefore includes approximately 2 3/8" (6 cm) of extra space, which means our sizes may run large. However, it is still recommended to buy the size that corresponds to your child's age.
Please note that to use the size chart, you must take your child's body measurements, not a garment's measurements.
How to measure your child:

Outerwear Clothing (0-5 Years Old)
0-5 years old
| US & CAN SIZE | 3-6M | 6-9M | 9-12M | 12-18M | 18-24M | 2T | 3T | 4T | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| EUR SIZE | 62 | 68 | 74 | 80 | 86 | 92 | 98 | 104 | 110 |
| Measurement (IN) | |||||||||
| Height (A) | 24.4 | 26.8 | 29.1 | 31.5 | 33.9 | 36.2 | 38.6 | 40.9 | 43.3 |
| Chest (C) | 18.1 | 18.5 | 19.1 | 19.6 | 20.5 | 21.3 | 22 | 22.8 | 23.1 |
| Waist (D) | 18.9 | 19.3 | 19.7 | 20.1 | 20.5 | 20.9 | 21.3 | 21.7 | 22 |
| Hip (E) | 20.9 | 21.3 | 21.7 | 22 | 22.4 | 22.8 | 23.6 | 24.4 | 25.2 |
| Shoulder + arm (F) | 11.1 | 12.1 | 13.1 | 14 | 15 | 16 | 17 | 18 | 19 |
| Inside leg (G) | 8.3 | 9.4 | 10.6 | 11.8 | 13.2 | 14.6 | 15.9 | 17.3 | 18.7 |
| Outside leg (H) | 15 | 16.3 | 17.6 | 18.9 | 20.5 | 22 | 23.6 | 24.8 | 26.4 |
Outerwear Clothing (6-14 Years Old)
| US & CAN SIZE | 6Y | 7Y | 8Y | 9Y | 10Y | 11Y | 12Y | 13Y | 14Y |
|---|---|---|---|---|---|---|---|---|---|
| SIZE EUR | 116 | 122 | 128 | 134 | 140 | 146 | 152 | 158 | 164 |
| Measurement (IN) | |||||||||
| Height (A) | 45.7 | 48 | 50.4 | 52.8 | 55.1 | 57.5 | 59.8 | 62.2 | 64.6 |
| Chest (C) | 24.4 | 25.2 | 26 | 27.2 | 28.3 | 29.5 | 30.7 | 31.9 | 33.1 |
| Waist (D) | 22.4 | 22.8 | 23.6 | 24.4 | 25.2 | 26 | 26.8 | 27.6 | 28.3 |
| Hip (E) | 26 | 26.8 | 27.6 | 28.3 | 29.5 | 30.7 | 31.9 | 33.1 | 34.3 |
| Shoulder + arm (F) | 20.1 | 21.1 | 22.2 | 23.5 | 24.7 | 25.9 | 27 | 28.2 | 29.4 |
| Inside leg (G) | 20.1 | 21.5 | 22.8 | 24.2 | 25.6 | 27 | 28.1 | 29.3 | 30.5 |
| Outside leg (H) | 28 | 29.5 | 31.1 | 32.7 | 34.3 | 36 | 37.4 | 38.9 | 40.4 |
Base Layers
Please note that to use the size chart, you must take your child's body measurements, not a garment's measurements.
| US & CAN SIZE | 12-18M | 2T | 3-4T | 5Y | 6-7Y | 8-9Y | 10-11Y | 12-13Y | 14Y |
|---|---|---|---|---|---|---|---|---|---|
| EUR SIZE | 80 | 92 | 94 | 110 | 119 | 131 | 143 | 155 | 164 |
| Height (IN) (A) | 31 | 36 | 36 - 38 | 43 | 45 - 48 | 50 - 52 | 55 - 57 | 59 - 62 | 64 |
| Chest (IN) (C) | 19.75 | 21.25 | 21.25 - 22 | 23.5 | 24.5 - 25.25 | 26 - 27.25 | 28.25 - 29.5 | 30.75 - 32 | 33 |
| Waist (IN) (D) | 20 | 20.75 | 20.75 - 21.25 | 22 | 22.5 - 22.75 | 23.5 - 24.5 | 25.25 - 26 | 26.75 | 28.25 |
| Hip (IN) (E) | 22 | 22.75 | 22.75 - 23.5 | 25.25 | 26 - 26.75 | 27.5 - 28.25 | 29.5 - 30.75 | 32 - 33 | 34.25 |
Hats & Beanies
Standard Sizing
| US/CA Size | 9-12M | 1-2Y | 3-4Y | 5-6Y | 6-7Y | 7-12Y | 12-14Y |
|---|---|---|---|---|---|---|---|
| EUR SIZE | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
| Head Circumference (in) | 18.1 | 18.8 | 19.6 | 20.4 | 21.2 | 22 | 22.8 |
| Head Circumference (cm) | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
Hats & Beanies (Double Sizing)
| US/CA Size | 0-3M | 3-6M | 6-12M | 1-4Y | 5-7Y | 7-14Y |
|---|---|---|---|---|---|---|
| EUR SIZE | 36/38 | 40/42 | 44/46 | 48/50 | 52/54 | 56/58 |
| Head Circumference (in) | 14.1-14.9 | 15.7-16.5 | 17.3-18.1 | 18.8-19.6 | 20.4-21.2 | 22-22.8 |
| Head Circumference (cm) | 36-38 | 40-42 | 44-46 | 48-50 | 52-54 | 56-58 |
Mittens & Gloves
| Age approx. | 0-12M | 6-18M | 1-2Y | 2-4Y | 4-6Y | 6-8Y | 8-10Y | 10-12Y | 12-14Y |
|---|---|---|---|---|---|---|---|---|---|
| US/CA Size | 0-12M | 6-18M | 24M | 2-4Y | 4-6Y | 6-8Y | 8-10Y | 10-12Y | 12-14Y |
| EU Size | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Palm Height (in) | 3.1 | 3.5 | 3.9 | 4.5 | 5.1 | 5.5 | 5.9 | 6.3 | 6.7 |
| Palm Girth (in) | 3.9 | 4.5 | 4.9 | 5.3 | 5.9 | 6.3 | 6.7 | 6.9 | 7.1 |
Socks
The foot length measurements are rounded.
| US/CA Size | EU Size | Foot Length (in) | Foot Length(mm) |
|---|---|---|---|
| 6 - 9 Toddler | 22-25 | 5-6 | 127-154 |
| 9.5 - 11.5 Toddler | 26-29 | 6-7.25 | 155-181 |
| 12 - 2 Kids | 30-33 | 7.25-8.25 | 182-208 |
| 2.5 - 5.5 Kids | 34-37 | 8.25-9.25 | 209-235 |
| 6 - 8 Kids | 38-41 | 9.25-10.5 | 236-263 |
A Complete Guide to Finding the Perfect Reima Size for Your Child
Navigating kids' clothing sizes can sometimes feel like a guessing game, especially when you are shopping online. If you find standard Reima size charts a bit confusing or hard to read, do not worry—you are definitely not alone! At Crocozebra, we want to make sure your little ones stay comfortable, warm, and ready for any outdoor adventure without the hassle of returns. That is why we have put together this detailed, easy-to-understand guide to help you choose the exact right Reima clothing size for your child.
The Reima Sizing Philosophy: Built-in Room to Grow
One of the most important things to know about Reima outerwear is that it is thoughtfully designed with growing children in mind. Reima jackets, Reima snowsuits, and Reima pants typically include about 2 3/8 inches (or 6 centimeters) of extra space built right into the design. Because of this generous room for growth, Reima sizes can sometimes feel like they run a bit large. However, we strongly recommend buying the size that currently corresponds to your child’s actual height and age. There is usually no need to size up just to ensure the jacket lasts the whole winter—Reima has already done that math for you! The clothes will fit nicely now, while leaving enough room for warm mid-layers and a season's worth of growing.
How to Measure Your Child Correctly
To get the most accurate fit, always measure your child’s actual body, not a garment they already own. Have them wear thin, form-fitting clothes while measuring, and use a soft, flexible measuring tape. Here is how to easily take the key body measurements listed in our charts:
- Height (A): Have your child stand barefoot with their back against a straight wall. Measure straight from the floor up to the very top of their head. This is the single most crucial measurement for Reima sizing.
- Chest (C): Measure under the arms, wrapping the tape around the fullest part of your child's chest. Make sure the tape is snug, but not too tight.
- Waist (D): Find the natural waistline, which is usually just above the belly button. Measure around this point, allowing a little breathing room so it is comfortable.
- Hips (E): Measure around the fullest part of your child's hips and bottom while they are standing naturally with their feet close together.
- Shoulder + Arm (F): Start from the base of the neck, measure across the top of the shoulder, and continue down the outside of the arm to the wrist bone.
- Inside Leg / Inseam (G): Measure from the very top of the inside leg (the crotch) straight down to the floor.
- Outside Leg (H): Measure from the child's natural waistline down the outside of the leg to the floor.
Understanding Specific Reima Clothing Categories
- Outerwear (Jackets, Pants, and Snowsuits): Our main outerwear charts are divided by age groups (0-5 Years and 6-14 Years). Simply match your child's height to the closest "Height (A)" in the chart. For example, if your 4-year-old is exactly 104 cm (40.9 inches) tall, the size 4T (EUR 104) is perfectly tailored for them.
- Base Layers: Since base layers are meant to fit closer to the body to effectively trap heat and wick away moisture, they do not have the same bulky "room to grow" as snowsuits. Focus closely on matching the exact height and chest measurements here.
- Hats and Beanies: To find the right hat size, measure your child's head circumference. Wrap the tape around the widest part of their head, just above the eyebrows and ears. Some of our beanies feature "Double Sizing" (like 48/50 cm), which offers a bit of stretch to comfortably accommodate a growing head.
- Mittens and Gloves: Keeping little hands warm is vital! You will need to measure "Palm Height" (from the base of the palm near the wrist to the tip of the middle finger) and "Palm Girth" (wrap the tape around the widest part of the hand, excluding the thumb).
- Socks and Footwear: Simply measure the foot length from the back of the heel to the tip of the longest toe. Always measure both feet, as one is often slightly larger than the other, and use the larger measurement to pick your size.
A Few Final Tips for Success
Remember that age ranges are just a helpful starting point. Every child grows at their own unique pace, so relying on actual measurements in inches or centimeters is always the safest bet.
We hope this breakdown makes shopping for kids' winter gear a breeze! If you still have any questions about specific Reima models, measurements, or how a particular item fits, please do not hesitate to contact the Crocozebra customer support team. We are always here to help you find the perfect fit for your child's next big adventure.
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The Reima Mjosa solves the problem of dressing active children for unpredictable shoulder seasons. The Reima Mjosa Kids' Softshell Suit provides a technical barrier against raw elements while maintaining high breathability. You need a garment that handles sudden drizzle without causing a sweat response during intense playground sessions. Parents often struggle to balance warmth against weather protection when temperatures fluctuate. We look into the mechanics of this exact piece of gear to show how it functions under stress. Children generate significant body heat when they run. Trapping that heat under a completely non-porous layer results in a damp interior. This specific piece of outerwear addresses that precise issue through advanced fabric engineering. Here is the straightforward truth about transitional weather gear. It must breathe to work properly.
Weather Defenses Of The Reima Mjosa Softshell
Cold gusts strip heat away from a small body rapidly. The Reima Mjosa blocks wind penetration entirely. Putting your child in this garment stops wind chill immediately. The exterior fabric features a tightly woven face that prevents air currents from passing through to the skin. A fluorocarbon-free Bionic-Finish Eco treatment coats the outside of the shell. This finish forces water droplets to bead up before rolling off the surface. You will see rain scatter instantly rather than soaking into the fibers. We trust this barrier during light showers and damp mornings. Serious downpours require dedicated rainwear for maximum protection. This softshell handles intermittent precipitation effortlessly.
A high water column rating defines the protective capability of this garment. The Reima Mjosa Kids' Softshell Suit features a strict 10,000 mm water column. This number indicates the fabric can withstand the pressure of a 10-meter column of water before leaking. That metric translates to dry clothes after sitting on wet swings. Moisture stays on the outside where it belongs. Kids can slide down damp playground equipment without soaking their base layers.
Technical Breakdown Of The Reima Mjosa Suit
Evaluating outerwear requires looking at raw performance data. The Reima Mjosa relies on measurable science rather than vague promises. You want to know exactly what stands between your child and the cold ground. Engineers test these fabrics relentlessly before they reach the market.
Here is what matters regarding the technical foundation:
- Water resistance: Blocks moisture up to a 10,000 mm hydrostatic head rating.
- Breathability: Transfers moisture vapor at a rate of 3,000 g/m²/24h.
- Abrasion resistance: Survives 25,000 cycles on the rigorous Martindale test.
- Insulation: Features a bonded fleece reverse for immediate skin-contact warmth.
- Safety: Includes a detachable hood that snaps off instantly upon getting snagged.
The breathability metric deserves specific attention. Active play creates sweat rapidly. The Reima Mjosa Kids' Softshell Suit allows that internal moisture to escape as vapor through its membrane. The bonded fleece interior wicks sweat away from the body efficiently. The outer layer then pushes that vapor out into the atmosphere. Your child remains dry from the inside out. This mechanism prevents the rapid cooling that happens when damp clothes hit cold air.
Material Strength In The Reima Mjosa Kids Suit
Children destroy weak clothing quickly. The Reima Mjosa anticipates aggressive wear and tear on rough surfaces. The fabric undergoes intense laboratory evaluation. Technicians use the Martindale machine to rub abrasive materials against the textile repeatedly until fibers break. Achieving 25,000 cycles on this test proves the material can handle sliding across concrete. Crawling over gravel will not shred the knees.
Designers strategically placed heavy-duty reinforcements on the lower half of the garment. The Reima Mjosa Kids' Softshell Suit features an even tougher overlay on the seat and legs. These specific zones endure the highest friction levels during normal play. You will not find thin spots forming after a few weeks of heavy use. The knees stay intact after endless dirt sessions. Passing this garment down to a younger sibling makes sense because the structural integrity remains solid. We recommend pairing it with sturdy waterproof footwear to complete the protective barrier from head to toe.
Functional Elements On The Reima Mjosa Toddler Suit
Small hardware details determine the daily usability of outdoor gear. The Reima Mjosa features a premium zipper system designed for fast operation. The long front zipper extends far down the leg to create a wide opening. Wrangling a toddler into tight clothing consumes time. You can slide them into this single garment and zip it up rapidly. A protective chin guard sits at the top of the collar. This soft fabric flap stops the cold metal zipper from scratching sensitive skin.
Keeping pant legs down over boots presents a constant challenge. The Reima Mjosa Kids' Softshell Suit solves this with durable silicone foot loops. These loops stretch under the sole of the shoe to anchor the leg securely in place. Snow and mud cannot creep up the ankle when the fabric stays locked down. You can detach these loops if they become worn out over multiple seasons of hard use. They snap on and off easily.
Safety Protocol For The Reima Mjosa
Visibility drops rapidly during the autumn months. The Reima Mjosa includes high-quality reflective details on the exterior. Headlights catch these reflectors to make your child highly visible to passing vehicles in low light. The reflectors retain their brightness even after multiple trips through the washing machine. Safety heavily dictates the overall construction of this piece.
The hood attachment operates entirely on snap buttons. The Reima Mjosa Kids' Softshell Suit completely avoids fixed hoods. A fixed hood creates a severe choking hazard if a child snags it on climbing frames. The snap mechanism breaks away under tension immediately. Your child walks away safely if they get caught on a branch. The hood also features elastic edges to shield the face from biting wind. It provides great coverage without obstructing peripheral vision.
Environmental Impact Of The Reima Mjosa Softshell
Chemical runoff pollutes groundwater globally. The Reima Mjosa completely avoids harmful fluorocarbons in its manufacturing process. Traditional waterproofing chemicals build up in the environment and take decades to break down. Reima utilizes the Bionic-Finish Eco treatment instead. This ecological alternative mimics the way plants repel water naturally. It provides excellent weather resistance without leaving toxic residues in the soil.
Skin safety matters deeply for children's clothing. The Reima Mjosa Kids' Softshell Suit contains zero harmful substances. The interior fleece feels soft against bare skin. You do not have to worry about chemical irritants causing rashes during prolonged wear. This clean manufacturing approach protects both the planet and the wearer simultaneously. Reima commits heavily to sustainable production methods across their entire catalog.
How To Fit The Reima Mjosa Kids Suit
Movement restriction frustrates toddlers instantly. The Reima Mjosa incorporates elastane into the primary fabric blend to solve this. This addition provides a mechanical stretch that moves dynamically with the body. Stiff fabrics force children to fight against their own clothes. This material bends over every jump effortlessly. The one-piece design eliminates the cold gap between coats and trousers entirely. A single continuous layer protects the core effectively.
The fit profile includes a standard six-centimeter growth allowance. The Reima Mjosa Kids' Softshell Suit is cut larger than many competitive brands. You should buy the exact current size of your child rather than sizing up. Buying a larger size results in dragging cuffs. The intended fit allows enough room for internal air circulation. You can easily add bulky mid-layers underneath during late autumn. Elastic binding at the sleeve cuffs keeps the suit securely anchored.
Washing Your Reima Mjosa Suit
Mud and dirt wash off the exterior easily. The Reima Mjosa requires minimal laundering to maintain its performance. You do not need to run a full laundry cycle for every minor stain. Wiping the surface with a damp cloth removes most playground grime instantly. The Bionic-Finish Eco treatment repels dirt just as effectively as it repels water. Less time in the washing machine extends the lifespan of the waterproof membrane significantly.
Heavy soiling eventually requires a proper wash. The Reima Mjosa Kids' Softshell Suit demands specific care to protect the technical fabrics. You must zip all closures and turn the garment inside out before washing. Select a gentle cycle with a maximum water temperature of 40°C (104°F). Never use fabric softeners under any circumstances. Softeners coat the technical fibers and completely destroy the breathability mechanism. Line drying works best. You can restore the water-repellent finish by applying gentle heat with a hair dryer after the garment dries completely.
Making The Right Choice With The Reima Mjosa
Spring and autumn demand versatile outerwear solutions. The Reima Mjosa fills the massive gap between Reima winter jackets and light summer windbreakers. A traditional winter snowsuit causes dangerous overheating on a mild October afternoon. This softshell provides exact climate control for temperatures hovering between 40°F and 60°F. You adjust the internal temperature simply by changing what the child wears underneath.
We understand the specific requirements for keeping kids active outdoors in poor weather. The Reima Mjosa Kids' Softshell Suit hits the perfect balance of weatherproofing and comfort. The durable shell blocks out the elements completely. The fleece interior traps necessary heat efficiently. The reinforced zones handle serious abuse on the playground. You equip your child with reliable daily protection when you choose the Reima Mjosa.