
Reima Base Layers Size Chart
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 |
Collapsible content
Product information
Sustainability
Materials
Main material:
Lining material:
Insulation:
Performance
Product care
Customer Reviews
Customer Reviews
The Reima Uimaan one-piece swimsuit combines UPF 50+ sun protection with quick-drying stretch jersey for active children playing in the water. Reima crafts this kids' swimsuit using an eco-friendly blend of 83% recycled polyester and 17% elastane, lining the front with 84% polyester and 16% elastane for superior coverage. The four-way stretch knit moves naturally during swim sessions, while soft elastic bindings at the neckline, armholes, and leg openings prevent skin chafing and keep the suit securely in place.
Superior Sun Safety in the Uimaan Swimsuit by Reima
Direct sunlight damages delicate skin fast during long pool days and lake outings. Chemical sunscreen washes off continuously in ocean waves, leaving shoulders exposed to burning rays. The high-density weave of the Uimaan swimsuit by Reima blocks 98% of harmful UVA and UVB radiation naturally at the fabric surface. Physical UV protection stays fully effective through hours of heavy splashing, saltwater dipping, and pool sessions. You spend less time chasing kids with sunscreen tubes and more time enjoying warm weather.
Active Comfort Engineering of Reima's Uimaan One Piece
Soggy fabric causes heavy drag and skin friction when children swim laps or run across beach sand. Lightweight SunProof jersey material sheds surface water fast to speed up evaporation. An extra inner front lining guarantees complete opacity and modesty even when wet. Smooth elastic binding edges hugging the neck, arms, and legs lay flat without pinching. Children jump into deep water, slide down waterslides, and build sandcastles without experiencing restrictive pulling or ride-up issues.
Key Features of the Reima Uimaan
- Maximum UV defense: Certified UPF 50+ rating blocks over 98% of solar rays naturally.
- Eco-friendly construction: Sustainable recycled polyester fibers cut down on waste while delivering durability.
- Extra front coverage: Smooth elastic front lining offers modesty and structure when wet.
- Flexible athletic movement: High elastane content grants total freedom for kicking and swim strokes.
- Chafing-free fit: Soft elastic bindings secure the neckline, armholes, and leg openings.
Technical Specifications for Uimaan from Reima
- Outer Shell Fabric: 83% recycled polyester, 17% elastane SunProof jersey.
- Inner Lining Composition: 84% polyester, 16% elastane stretch mesh lining on front panel.
- Ultraviolet Defense Rating: Certified UPF 50+ according to international standard EN 13758-1.
- Garment Care Instructions: Machine wash warm at 40°C inside out, line dry in shade.
Active kids require protective swimwear that handles endless summer adventures without wearing down. High-quality stretch textiles maintain shape through heavy seasonal use and water exposure. Smart parents count on the lasting performance of Reima Uimaan.