Super technical stretch fabric shell and a slim fit. This vest uses a 2L fabric with exceptional technical characteristics. The inner membrane is highly breathable and waterproof while the outer has an additional DWR treatment that protects against moisture and dirt on the road. Minimum seams taped to prevent water infiltration. This vest is ideal for all seasons. It is light and comfortably packable, easy to always carry with you so you’re prepared for any sudden change in the weather.