Dynafit Radical Pro Boot

Meet the Dynafit Radical Pro Boot, a freeride touring ski boot for men. It’s built to handle both the ascent and the descent, offering a blend of uphill mobility and downhill precision for backcountry outings.

The Radical Pro’s 104 mm last provides a medium-width fit that holds your foot securely without feeling overly tight, while its 120 flex rating leans toward performance, giving you responsive power transfer when you’re navigating steeper or more technical terrain. Weighing in at 1,400 g per boot, it keeps the overall pack weight down for longer tours yet remains robust underfoot for confident control on the way down.

A flex rating of 120 means the boot cuff resists forward movement more firmly than softer models, improving edge feel and stability at higher speeds. The 104 mm last refers to the width across the forefoot, striking a balance between supportive fit for precise turns and enough room to prevent hot spots during extended climbs.