Men's Endorphin Speed 5 (31 - Black/VO2) Brand_Trigger Point Bungee system on back for

Bungee system on back for even more storage

The surface pattern replicates the feeling of a massage therapist's hands

it's also suitable for both beginner and advanced rollers

The BUGrip outsole has thirteen dynamic studs that provide reliable traction on all winter surfaces

Men's Endorphin Speed 5 (31 - Black/VO2) Brand_Trigger Point Bungee system on back forDesigned as an up tempo shoe, its quickly proven itself as much more, equally capable during long, moderate training sessions and sprints to the finish. WHATS NEW: Energy efficient PWRRUN PB foam bounces back with every step combined with a winged Nylon plate that provides torsional rigidity while maintaining flexibility in the forefoot, making for a sure footed, snappy ride SPEEDROLL technology for effortless speed and addictive forward motion you