Cortex 120 Zonal BOA Mummy 450 mg amino acids to

450 mg amino acids to support muscle performance

Hopper Flip® 18 is durable

Swivel hose for easy pumping

Button-front closure with zipper fly

Cortex 120 Zonal BOA Mummy 450 mg amino acids toSpotted on FWT podiums alike, the refreshed Cortex Zonal 120 BOA delivers an uncompromised fit, with better power transmission and improved comfort. Cuff + Shell BOA Fit System True LV Fit Fastfit Instep Dual Cuff Alignment Energy Bolt Spine Adjustable Rear Cuff Spoiler GripWalk Outsoles Ski Edge Sensitivity Shims Full Lace Up Liner Adjustable Liner Tongue TPU Shell Cuff Material EliteFit Sport Liner Non Elastic Cam Strap One Piece Strap GripWalk