A trusted, classic mountaineering boot with a comfortable fit and proven
performance for mountaineers needing a warm and technical boot. Ideal
for technical use on high elevation terrain and ice.​

The usage of the insulating GORE-TEX/Duratherm® lining makes it completely
waterproof and breathable. The upper features the “3D Flex System” hinge,
innovative system of multidirectional ankle hinge, combined with an elastic
anatomical snow protection in the back, with a small integrated elastic gaiter.

The insulating Ibi-Thermo footbed gives the boot exceptional insulation from the
cold. New tapered HP3 midsole and shock absorbing PU inserts in the area under
the heel and the ball of the foot. New exclusive sole with the innovative technology
IBS (Impact Brake System), developed in collaboration with Vibram®, designed to
soften impact on hard ground. Removable insulating footbed. New removable tongue
with incorporated ventilation system, gives the option of adjusting the fit, personalized for
any foot. The EZ OUT pull loop (Patented) facilitates the unlocking of the lace lock.

The new model weights only 2080 grams per pair.