SNUG & SAFE — Comfy design forms to the body and features anti-abrasion knee pads for extra safety. | THERMAL PROTECTION — 3mm neoprene material conserves body heat, keeping kids warm and cozy. | EASY ON AND OFF — Includes a large zipper so do-it-themselves kids can actually do it themselves. | COMFORTABLE WEAR — Flat-lock stitching and ankle zips minimize flushing and prevent skin irritation. | NEW DESIGN — Updated design with improved sizing and fit.