The ADV Endur Hydro Jacket 2 is not your regular biking jacket. This offering from Craft Sportswear combines unparalleled wind and waterproof capabilities with flexibility, ensuring an unbeatable biking experience. It features an impressive WP 10,000/MVP 10,000 windproof and waterproof 2.5L fabric, in addition to taped seams for maximum resilience. Its elastic material ensures optimal fit, with overlapped ventilation at the armpits and back to allow air circulation. Also, you can store small essentials securely in its two zippered back pockets. Athletic fit.