Description:Material: The three-layer material fits and keeps warm and stable. The three-layer composite structure has a full thickness of 3mm, continuously and efficiently preventing cold and keeping warm! The outer layer is elastic and soft nylon cloth, the middle layer is 25mm chlorine J rubber to prevent cold and keep warm, and the inner layer is elastic and soft nylon cloth.Elastic force: Four direction elastic force can be stretched freely in four directions and has good rebound.Sunscreen: UPF 50 + blocks UVB and UVA ultraviolet rays in different bands, causing damage to the skin.Safety: The material is impervious to water. After many wading tests, the water source cannot penetrate the rubber layer, effectively reducing cold water convection and circulating heat storage for a long time. Anti-scratch, anti-foreign matter, resist the invasion of harmful organisms such as jellyfish in the sea, wear-resistant and scratch resistant.Warm and wear-resistant: Each design is convenient and practical, and the details enhance the light leather binding to lock the temperature and keep warm. There are light leather binding on the cuffs and trouser cuffs to lock the body temperature, reduce water convection and enhance the effect of warmth preservation. Wear resistant cloth knee pads protect the knee joints, wear-resistant and scratch resistant cuffs, and zippers are opened at the cuffs to increase the convenience and comfort of wearing and taking off.Specification:Product Name: 3mm lovers warm diving suitMaterial: 90% neoprene, 10% nylonColor: Black / whiteSize: XS/S/M/L/XL/XXL/XXXLPacking size: Approx.40x53x2 cm/15.74x20.86x0.78 inchesPacking list: 1 piece 3mm couple warm diving suitPackage Includes:1 Piece 3mm Couple Warm Diving Suit