The SCOTT RC Run mens Waterproof Jacket matches the requirements for mandatory waterproof equipment established by the Skyrunner World Series and Ultra Trail World Tour. The lightweight PERTEX SHIELD+ fabric and fully taped seams will protect the athletes from the elements without slowing them down. We also made this jacket breathable by design with strategically placed laser cut holes and vent panels. S: 36-38M: 38-40L: 40-42XL: 43-45 CONSTRUCTION: PERTEX® Shield, lightweight, breathable woven fabric COMPOSITION: Main fabric: 100% Polyamide, Pocket: 80% Polyamide; 20% Elastane FIT: Athletic FEATURES Waterproof: 10.000mm Breathability: 20.000g/m2/day Taped seams Lightweight Elastic bottom hem Formfitting hood Strategically placed vent panels Reflective prints Advanced visibility by fluorescent prints 115 grams