80% Nylon, 20% Spandex Imported SIZING PROPERLY - To best fit into our triathlon suit men need both height and weight measurements to match the specific size range (i.e. weight size M and height size M). If both your height and weight don’t closely match, please ask for our advice YOUR AERODYNAMIC ADVANTAGE – After countless hours training, you deserve the best triathlon gear. We designed the Aero SLS3 trisuit men to save valuable minutes by gaining an aerodynamic advantage on the bike and swim for non-wetsuit swims SUPPORT AND COMFORT WHERE YOU NEED IT MOST - The quick drying fabric of these trisuit triathlon men delivers unparalleled comfort and support. Designed for a medium level of compression that supports your muscles without feeling tight or restricted POCKETS PERFECTED - Triathletes adopt various methods to carry nutrition. With the back pockets of the trisuit triathlon men get easy access to energy gels, bars or triathlon gear men when needed THIN BUT EFFECTIVE CHAMOIS - The chamois pad in this mens triathlon suit is thinner than typical cycling bibs. This reduces the chance of chafing on the run and also means it dries more quickly. However, still provides enough padding for comfortable cycling Step into the SLS3 Pro Aero Triathlon Suit: Aerodynamic, Comfort, and Performance. Designed for age group triathletes, it blends cutting-edge technology with supreme comfort. Moisture-wicking, quick-dry fabrics ensure coolness and comfort. Its aerodynamic design enhances speed, while the ergonomic chamois supports cycling efforts. With practical storage, it's built for functionality. Confidently tackle races in a tri suit made for experienced endurance athletes.