Combining a dual-density Pebax® 3D foot, midsole geometry, and SurfaceCTRL grip, VECTIV technology is designed to maximize energy on the trail. In the INFINITE II, this translates to the perfect balance of responsiveness and support in ultra-distance trail running shoes. The soft ground design offers high-level grip on highly technical terrain.

FEATURES:

• Tongue wings to reduce slippage and enhance comfort and fit while stepping
• Updated last D width that accommodates a wide range of foot shapes
• VECTIV 2.0 midsole with a split heel and TPU plate for increased lateral displacement and stability
• Rocker midsole geometry for long-lasting forward propulsion
• Plush, premium-EVA midsole with a collapsible Pebax® 6 mm insert at the forefront
• 10 mm larger toe spring from the original VECTIV Infinite
• Stack height of 28 mm/22 mm and 6 mm drop
• Surface CTRL rubber outsole with 5 mm lugs and soft ground design for high-level grip
• Midsole with 1 mm more cushion and outsole with 1 mm deeper lug depth than the S21 version