Totally Waterproof: Keeps your feet dry Care Tips: Avoid extreme temperatures, hand wash with warm water, air dry in moderate conditions, no machine wash BioLite EVA Chevron Outsole: Enhanced ground contact for better grip Internal Ridges for Easy On/Off: Front and back ridges for simple pull-on Textured Footbed for Secure Fit: Added traction for a comfortable, secure feel Crafted like the Kids Ankle Deck Boot, TUFS are a single-piece, injection-molded boot, entirely made from BioLite, an eco-friendlier EVA compound also used in other popular XTRATUF styles. These boots are light, flexible, completely waterproof, and maintain the non-marking, slip-resistant features of other XTRATUF footwear. Inside, they feature built-in ridges at the front and back for easy grip when putting them on, and a textured footbed for added traction and secure fit. Available in five vibrant colors and child to youth sizes, the TUFS collection is designed for young adventurers.