The North Face Ultra Fastpack II Grey/Yellow

Snake Plate
The patented Snake Plate consists of a forefoot point that winds back and forth between the medial and lateral sides of the foot. Because it is not one solid element, it is not as uncompromisingly rigid from side to side and front to back. The result is a forefoot plate that allows the foot to do what it is physiologically designed to do: flex, bend, and contort to changing terrain. At the same time, the Snake Plate delivers rigidity where and when it is still needed.

Ortholite
Ortholite insoles produces a single, double and triple density for a higher level of comfort and protection, from casual shoes to tougher hiking boots.

VIBRAM
This special rubber mix, ideal for off road, makes the sole even more lightweight, guaranteeing an exceptional traction/resistance to wear relationship.

FlashDry
The FlashDry fabric incorporates a permanent additive that regulates body temperature and accelerates the process of evaporation of sweat even during intense physical activity.

Cradle Guide
The North Face CRADLE GUIDE technology offers the full Phase Impact Control system, which guides the foot through the 3 stages of gait cycle: Impact, midfoot and toe-off. This system is designed to provide the perfect combination of cushioning, stability and security for every step on any terrain, allowing the hiker or runner to move quickly and lightly on unknown tricky paths.