Mammut Aenergy Light Cap Size:S/M its fit can be customized

its fit can be customized at the turn of a dial via the In Form Fit System and the Multi-Directional Impact Protection System may offer more protection in angled impacts

It's a Keeper

these pants keep your essentials accessible

Mammut's best-selling and most versatile all-mountain insulated ski pants are now also our most responsible

Zip-Fly With A Snap-Tab Closure

Mammut Aenergy Light Cap Size:S/M its fit can be customizedWhether trail running or pushing for a fast paced hike, this ultra light cap will keep you cool headed on the move. Made with recycled materials, it features quick drawstring adjustability and a flexible visor for compact storage. The Aenergy Light Cap: shields you from harsh rays when you need it, packs up small when you dont. Folding peak, fits in any pant pocket Low packing volume Drawstring and stopper to adjust the size on the back Weight: 43 g