Mammut Mens Alto Guide Hard-Shell Hooded Jacket Colour:Black Bottom port fits standard and

Bottom port fits standard and large frames

and fit of a much more expensive helmet

efficient shifting that you can count on every time out

3 optical and impact standards

Understanding that volume matters

Mammut Mens Alto Guide Hard-Shell Hooded Jacket Colour:Black Bottom port fits standard andThe perfect jacket for anyone looking for a technical all rounder. The Alto Guide is perfect for everything from day hikes to first adventures in mountaineering. Durable stretch Mammut DRY Tour 3 layer material is breathable, waterproof and PFC free. Multiple features, which include backpack compatible front pockets and a helmet compatible hood with reinforced peak make the hard wearing Alto Guide an ideal weatherproof jacket for mountain and hiking