Chameleon X400 Maps Sternum strap with whistle to

Sternum strap with whistle to attract attention

it’s a vest you can keep on in fast-changing conditions whether climbing

It can be worn with a light base layer on warmer days or used as part of a layering system above a fleece ultimate cold weather protection

The top end all weather mountaineering jacket

ATK's Freeride Spacer adds minimal weight to your setup

Chameleon X400 Maps Sternum strap with whistle toBloc Chameleon X400 Our Chameleon mountains sports sunglasses are perfect for extreme activities. Designed to suit tough conditions with a removable wind gasket and interchangeable arms to transform the frames to an all about town piece. Category 4 lenses provide a darkened tint to give comfort where light may be at its brightest such as up high in the mountains or at sea.