Based on the 400 key fitting points, the SKINS TRI400 range is cut for swimming, cycling and running comfort and performance. Dynamic gradient compression helps accelerate your blood flow to get more oxygen to your active muscles. Increased circulation also helps reduce lactic acid build-up, so you can compete hard from start to finish to Smash your previous pb. Perform harder, longer, with less fatigue and a quicker recovery. Key features include drag reducing TRI400 fabric, a high-end chamois, and anti-friction panels. Using elastic interface technology, the ultra-lightweight TRI400 chamois is designed specifically for athletes looking for maximum comfort and performance. Strategically placed carbon-infused fabric panels between the thighs mean less chafing, more comfort and a better performance during the final stage of the race. There's also our heat and pressure treated TRI400 fabric to minimize drag through the water. Flatlock seams ensure reduced drag in the water, optimal compression, fit, muscle wrapping and comfort. The SKINS TRI400 shorts give the ultimate in performance whether short course, long course, Olympic or training, SKINS triathlon products give you the opportunity to maximize your potential.