Advanced low profile chassis for mountaineering boots. Provides maximum support between the outsole and midsole.
To maintain the premium levels of comfort and support required for trekking, backpacking and mountaineering, Salomon devised their 4D Chassis.
Placed between the outsole and midsole for maximum support and featuring an advanced low profile, the 4D Chassis adds rigid strength and minimises forefoot flex for superior comfort and performance on tough mountain terrain.
The 4D Chassis also provides premium protection against rocks and other sharp objects.