Automatic crampon compatible boot for general purpose mountaineering, alpine ice and heavyweight backpacking. The perfect choice for NOLS and Outward Bounds courses. Similar to the Glacier with a stiffer midsole and automatic crampon compatibility (grooves in both the heel and toe of the outsole).
- Mtnflex insole is stiff enough to handle automatic crampons and kick miles of steps in hard frozen snow
- MPE sole is crampon compatible, deep lugged and tough as nails for years of service in the harshest conditions
- 3mm Perwanger leather with rubber toe rand for durability and protection from mountain abuse caused by scree, talus and granular snow
- Rollerball hardware and a locking D-ring allow independent fit in the lower and upper portions of the boot
- UPPER: 3mm Idro-Perwanger Roughout Leather/Vibram® XSV Rand/Removable EZ Flex Tongue with Dri-Lex® lining
- CONSTRUCTION: Board Lasted
- LAST: Makalu
- LINING: Dri-Lex®
- SOLE: Skywalk MPE
- MIDSOLE: SBR Aircushion
- INSOLE: 8mm Mtnflex with 1.5mm Dacromet-coated full steel shank
- WEIGHT: 4 lbs. 5 oz.
- Manufatured in ITALY
*La Sportiva Boots are sized according to European standards. Please use our European size conversion chart to determine your US size.







