TYR children's lightweight and thin fleece thermal swimsuit is specially designed for babies to play in the water in summer. Made of highly elastic functional fiber, it fits gently without binding, allowing children to move freely. UPF50+ sunscreen can effectively block ultraviolet rays, allowing your skin to enjoy the sun with peace of mind. The one-piece cut is designed to keep you warm and protected, making it suitable for swimming pools, beaches, water parks and other occasions. The soft material feels comfortable to the touch, is chlorine-resistant and sun-resistant and is not easily deformed. It still maintains good elasticity after repeated washing. The front zipper design makes it easy to put on and take off, allowing parents to easily change their baby's clothes. Whether it's daily swimming lessons or family outings, this swimsuit is your best choice to protect your child's skin.

*Due to hygiene reasons, this product cannot be returned or exchanged. If you are not sure about the size, it is recommended to check it at the physical store.
The "recommended height" indicated on this website is for general reference only. Due to individual differences in body shape, growth rate, and personal preferences, the actual fit should be determined through trying on or by considering multiple measurements such as bust, waist, and shoulder width before making a final size selection.
Size Chart

| Size | Recommended age | 建議身高 (cm) | 建議體重 (kg) | 胸圍 (cm) | 腰圍 (cm) | Length (cm) |
|---|---|---|---|---|---|---|
| 0 | 6-18 months | 80-90 | 8.0-13.0 | 48-52 | 43-47 | 36 |
| 2 | 1.5-3 years | 90-100 | 9.0-15.0 | 48-52 | 42-46 | 37.5 |
| 4 | 3-5 years | 100-110 | 14.0 – 18.0 | 52-56 | 46-50 | 39 |
| 6 | 5-7 years | 110-120 | 17.5 – 22.0 | 58-62 | 56-60 | 41.5 |
| 8 | 7-9 years old | 120-130 | 21.0 – 27.5 | 62-66 | 60-64 | 43 |
| 10 | 9-10 歲 | 130-135 | 27.0 – 38.0 | 66-70 | 64-68 | 44.5 |
| 12 | 10-12歲 | 135-140 | 31.0 – 43.0 | 70-74 | 68-72 | 46 |
| 14 | 12-14歲 | 140-145 | 35.0 – 49.0 | 74-78 | 72-76 | 47.5 |
| 16 | 14-16歲 | 145-150 | 46.0 – 53.0 | 78-82 | 76-80 | 49 |
Children’s Thermal Swimsuit Selection Guide
Q: Children are more sensitive to temperature. Do they have to wear thermal swimsuits when swimming in winter?
A: Strongly recommended. Children have a relatively larger body surface area and lose body temperature faster than adults. WearingKid's Wetsuits can effectively prevent children from feeling cold in the water and becoming resistant, allowing them to focus more on learning swimming skills and reducing the risk of colds.
Q: Are children's thermal swimsuits easy to put on and take off? Will it be too tight for your child?
A: The professional brands we choose strike a balance between warmth and comfort. Although the thermal insulation material is thick, the design takes into account children's activity needs and provides moderate elasticity. It is recommended to choose a size that fits just right, which can keep heat insulated without restricting the child's body movements.
Q: Can a thermal swimsuit replace a wetsuit?
A: Lightweight thermal swimsuits are suitable for use in swimming pools or mild waters; if you want to carry out deep diving or ultra-low temperature diving, you need a professional wetsuit (Wetsuit). Dolphin eShop's thermal range is specifically designed for swimming training, providing optimal flexibility with just the right amount of insulation.





















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