La Sportiva Trango Extreme Evo Light GTX Mountaineering Boot

All synthetic, waterproof and insulated; the silver bullet is the perfect lightweight, warm technical mountain boot for ice climbing, mixed climbing and cold weather alpine pursuits.

The completely rigid 6-7mm HP3 midsole accepts automatic crampons and is great when standing on edges when out of your crampons.

The 3D Flex™ ankle hinge allows side to side movement for better footwork while still providing longitudinal lockout when front pointing.