GORE-TEX dinosaur print mittens, excellent water resistance and heat retention. - Brand: GORE-TEX - Color: Blue/Orange - Design: Dinosaur and skateboard print - Material: GORE-TEX INFINIUM - Type: Mittens - Size: L Thank you for viewing. My child used these when they were 5-6 years old. The inside is fleece, and they seem to be quite warm. Even if the outside got wet, it didn't soak through. There is some peeling on the reflective tape, but I think they can still be used. Thank you.