3 (1 Soft - 10 Stiff)

1:1 Lasting – True half sizes

3D Molded Tongue – For easier lacing and an even flex throughout.

Grip & Rip Heel Hold

Comfort Liner – Heat moldable dual density Intuition foam and integrated lacing.

Comfort Harness – Grip and rip heel hold velcro heel overlay prevents heel slippage.

Double Boa – Dual zone precision fit.

Integrated Internal Lacing

Comfort Footbed – Molded footbed.

STI Evolution Foam – Light and reliable cushioning.