Our diving series brings you superb service with visible true material and fashionable shape. Features: Beautiful and decent desginKeep warmWaterproofScratch-resistantExquisite craft Specifications: Color: blackWeight: 0. 15kgMaterial: neopreneSize:S,M,L Size S M LHead 50-52cm 53-55cm 56-58cm Diving Hat Winter Swimming Keep Warm Essential