evo.com | Reima T-Shirts > The Reima Siirtyy T-Shirt provides UV protection and cool prints, so your little one can be protected beyond their arms and legs. 90% Recycled Polyester / 10% Elastane Room To Grow | 6cm All Reima products run about one size larger than traditional US sizes so ordering your child's current size is like ordering a size up. Comfortable, Quick Dry, Stretch Material UV Protection Factor 50+ Print Decoration at Front | Kid's Reima Siirtyy T-Shirt 2024 - 8 White | Elastane/Polyester