Superman vest for flying on double cable ziplines, provides better malleability and resistance 2 to 3 times greater than other fabrics.EVA foam coated with aerated fabric with a thin layer of foam that provides comfort and a soft touch and helps with body perspiration.Size: 103cm x 76cmMaterial: High tenacity polyester, made of 45mm and 28mm flat tapesNet Weight: 2,730kgFunctions: Nine quick-adjust buckles (stainless steel), Side anchorage straps, Cell phone window on the chest, Zig Zag seams