Featuring 2XU"s 70D elastane SBR SKIN X for enhanced power, durability, moisture management and comfort, this popular Short is engineered for optimal long distance swim, bike and run performance.With a contoured fit to support muscles plus fabric stretch for freedom of movement, this garment also comes with new Y ELASTIC GRIP and 9" inseam for more coverage and support than ever before.SBR SKIN XBuilt to tackle all swim/bike/ run demands, SBR SKIN X is engineered from powerful 70D elastane yarn with heightened compressive properties to support the wearer for greater endurance/power output. 80% polyamide/20% elastane fibre matrix offers a supreme fit alongside excellent stretch and recovery memory to move with the body. Polyamide yarn delivers abrasion resistance and manages moisture while an optimum knit gauge promotes speed in water and max air flow out. Highly durable.LD CHAMOISA quick drying long course triathlon chamois fused onto high density, hydrophobic foam base to manage moisture and deliver comfort to go the distance. Ample support for the bike while remaining discreet for the run