W's Trailcross Clip-InDescription The Trailcross Clip In is Five Ten's first clip in shoe that is specifically created for adventure. Designed from the ground up to perform equally as well on the bike as it does when hiking off the bike. The Trailcross Clip In is the latest addition to the Five Ten Trailcross family, designed from the ground up with adventure at its core. Packed with all the Trailcross technology, this latest model provides clip in performance on the bike