Packable, Lightweight, Waterproof Protection for the Hardcore Roadie Highly breathable, super-lightweight ExoShell60SL™ 3-Layer, waterproof fabric in a fully seam-sealed construction PFC-free, non-toxic durable water repellent finish Ergonomic, athletic cut for non-flap race fit with critical stretch panels for improved fit on the bike 2-way water-repellent YKK Vislon® front zip provides smooth operation and easy access to jersey rear pockets Laminated inner front storm placket with water-trap channel for additional weather protection High cut, shaped collar for draft and rain protection External gel or trash pocket with laser-cut drainage holes Subtle reflective details 90 Day Satisfaction GuaranteeConstructionMainNylon 100%Technical aspects Waterproofness: 20000 Breathability: 60000