100 – 50 – 25 – 10% and Flash modes

Volume adjustability: Not required on a coil spring

Double-can design with larger air volume in both positive and negative chambers

Removable D3O ® inserts for easy washing

SRAM have also simplified the system by improving chainring

TLD Skyline Pro Vest - S - Mono Carbon Images Uploaded - Ready for Review 100 – 50 – 25When nature calls, the Skyline Pro Vest answers. As technical as it is essential, the Skyline Pro Vest packs practical features into every layer. The 4 way stretch outer shell contains premium Primaloft Gold insulation in the chest panel for warmth, while the mesh back panel provides ventilation. Packable with a custom frame strap system for stowage, ensuring your vest is always within reach when the elements demand it. Features Ride Fit All new