the TRAILFLY SPEED will help you nail those tempo

The stretch fleece offers lightness and mobility while the DWR treated over-mitt adds weather protection while tucking away in more moderate conditions

Plenty of smart little pockets for your gear

The new nylon Speedboard® makes for powerful forward rolls and shaved-off seconds while a Helion™ superfoam midsole softens landings and springs you forward

Men's Hoka Skyward X Ronhill the TRAILFLY SPEED will helpHoka threw out the rulebook when creating the Skyward X. Pushing soft and smooth to the extreme, this cushy new trainer features a revolutionary suspension system with a convex carbon fibre plate that allows the suspension system to compress and spring back with each step. A soft, highly resilient PEBA foam sits closest to the foot for a lively, cushioned ride, while a super critical EVA frame provides a stable base for your easiest miles yet.