Swim, bike, run. Do it all in the race-day ready 2XU(R) Active Trisuit. Part of the Active Collection designed for ultimate comfort during any activity. Fitted cut keeps everything tight to the body. SBR SKIN LITE Front/Back Panels: Combines low-gauge 50D elastane with high-filament nylon yarn for lightweight support. Superior moisture-management and breathability. Keeps body temperature cool for maximum comfort through movement. Lower-body features SBR SKIN powerful 70D elastane that compresses and supports muscles for greater endurance and power output. SENSOR MESH X panels utilizes a nylon-LYCRA(R) fiber matrix with high-filament hydrophilic nylon yarn and optimal airflow engineering. Speedline Chamois: Lightweight, low-profile design. Quick drying for rapid cooling. Enhanced moisture-wicking capabilities. UPF 50+ fabrication protects skin by blocking harmful Ultraviolet A & B rays (UVA/UVB). Antibacterial application repels odor and inhibits bacterial growth for prolonged freshness. Flatlock seams reduce chafing and increase comfort. Round neck. Quarter-length semi-auto lock zip closure in front. Sleeveless cut. Easy-access back pockets for convenient storage. Y-elastic leg gripper with low-profile silicone taping for a secure fit. Reflective brand markings increase visibility during low-light conditions. 83% polyester, 17% elastane. Machine wash, line dry. If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.