The Alp Trainer 2 is a modern

the Cloudvista combines Helion™ superfoam with CloudTec® for unbeatable comfort

The Gore-Tex® Invisible Fit membrane repels the elements without compromising fit while a balanced blend of traction and grip will keep you upright and secure on all types of terrain

special vent inserts make sure there's enough cooling air coming inside the jersey while hot

osprey sirrus 36 sirrus 36 2591004522119 301227 The Alp Trainer 2 isInspired by Osprey's AntiGravity technology, Sirrus 36 provides a fully adjustable AirSpeed ventilated back system which combines single piece construction of the backpanel and hipbelt with highly breathable suspended mesh. This allows for increased comfort in warm weather, even with a heavy load. Sirrus' backsystem also offers an impressive women's specific fit, with an ergonomically shaped hipbelt, harness, yoke and backpanel. FEATURES & FIT