
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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Reima Nilkat Kids' Socks are the ultimate foundation for your child's daily adventures, blending sporty style with unmatched durability. At Crocozebra, we understand that active children need gear that can keep up with their energy, which is why we’ve curated a collection that prioritizes both performance and comfort. This premium 2-pack of elastic socks provides a snug, yet flexible fit, ensuring your little explorer stays comfortable from the classroom to the playground.
Experience the Quality of Reima Socks
When you choose from Reima Socks collection, you are investing in long-lasting materials that feel incredible on your kid's feet. These sporty Nilkat socks by Reima are engineered to adapt effortlessly to every twist and turn, providing support during high-intensity play or relaxed leisure time. The sophisticated design of these Reima kids' socks Nilkat means they look great with any outfit, while the robust fabric ensures they remain a wardrobe staple for a long time to come.
At Crocozebra, we take pride in the reliability of our products. We know that parents value quality above all else, and the Nilkat socks collection delivers exactly that. Every stitch is a testament to our commitment to excellence, ensuring that your child never misses a beat due to discomfort.
Complete the Look with Reima Base Layers
For the ultimate outdoor experience, why stop at the feet? To ensure your little adventurer stays cozy and temperature-regulated from head to toe, we highly recommend pairing your new footwear with our high-performance Reima Base Layers. Much like our premium socks, these layers are designed for movement and breathability, making them the perfect companions for any season and any activity level.
Why Shop at Crocozebra?
Choosing Crocozebra means more than just a transaction; it’s about a positive experience built on trust. We are dedicated to guiding our customers through every step of their journey, offering exceptional customer service that makes shopping simple and enjoyable. Whether you have questions about sizing or need advice on the best gear for your child’s specific activities, our team is here to help.
We believe in the quality of what we sell and the reliability of our service. Our mission is to ensure that every parent feels confident in their purchase and every child feels empowered in their gear. Experience the difference that premium design and a customer-first approach can make for your family. Give your child the gift of lasting comfort and quality by choosing Reima Nilkat Kids' Socks.