Full rubber boot, completely neoprene lined, with great tread Can be worn with or without socks Made of 90D nylon (laminated waterproof and breathable foil inside) Soft to the touch & lightweight Waterproof pressure: 12,000 Breathable data: 6000/m Neoprene wader belt to cinch around ribs for comfort & to prevent water from entering Chest strap to link shoulders straps together in the front if straps tend to slip off the child's shoulders Inside seams fully taped Fully adjustable shoulder straps