Tecnica Bushwacker Air Shell Ski Boots - Men's:

Interchangeable Soles:
Ships with DIN Soles
Tech Compatible Soles available
Quick Instep
Arch Grip Insert
Lightweight Triax
Cuff Mobility System with Hike Mode
Shock absorbing zeppa
9 Teeth Cuff Catch with Walk Position
Hinged Instep Catch
Lycra Heel Slide Insert
The Air Shell Advantage . More Performance, More Comfort, More Warmth
 

Air Shell Control Panel
The Air Shell control panel is located on the boot’s rear spoiler. A new single pump system makes adjusting the fit quick and simple. The top pump inflates the air bladder and the lower button deflates the air bladder.

Air Shell Inflatable Air Bladder
The Air Shell system is positioned between the liner and the shell. The single air bladder extends around the heel pocket and into the forefoot area. Air flows into the spaces left between your foot and the shell to create a custom, personalized fit. The air bladder also traps air next to the foot to provide greater insulation and warmth.