... adjustable collar makes for easy on-and-off. Neoprene Swimming suit Material:Nylon+SBR+NylonThickness2-3MMSize:6month-30monthProduction processFlat lock stitchZippernoneColor ... Wetsuit, Surfing Suit, Lycra Guard Suit, Life Jacket, Immersion Suit, Wader, Hunting, Gloves, Shoes, Neoprene Laptop Bag, Neoprene Mouse Pad, Sports Pads, Can Coolers ...