The Bionic LT MTB Softshell Jacket provides warmth and protection from the elements while maintaining breathability to prevent overheating. 3L DWR treated water/wind resistant softshell body TRUDRI breathable bonded mesh back body and sleeves prevent overheating Abrasion-resistant Cordura® arm patches increase durability Reflective details increase low light visibility Adjustable cuffs with silicone grip creates a perfect seal Adjustable at hem DWR treated (Durable water-resistant) for water protection Shell 95% Polyester 5% Spandex