The STW Double Boa has the same great comfort and easy flex but now with zonal lockdown control. Dual BOA Fit System allows you to lock in your forefoot and control upper stability independently.

Flex: 3/10

Fit:Comfort

Features:+ 1:1 Lasting
+ DualBOA Fit System
+ Evolution Foam Outsole
+ 3D Molded Tongue
+ Integrated Internal Lacing + Grip & Rip Heel Hold