Description
Designed exclusively at ThirtyTwo, this never-before-seen technology takes Boa™ beyond all expectations. Featuring style, function, fit and flex, the Circuit Boa™ is the leader in Boa™ advancements. Expect more!
Specs
| Spec: | |||
|---|---|---|---|
| New exclusive Power Wrap zonal Boa™ Lacing System. | |||
| Articulating Cuff for improved fit, heel hold and smooth flex. | |||
| 3-D Molded Tongue wraps your foot for easy lacing and improved fit. | |||
| Fit System Heel Hold Kit for next level custom fit. | |||
| Inner Ankle Harness for secure inner lacing. | |||
| New low-profile STI Evolution Foam™ midsole/outsole with System G2™ cushioning. | |||
| Level 4P Fit System Liner with anatomical heel retention system. | |||
| Level 3 Fit System Footbed with support frame and System G2™ cushioning. | |||
| Sizes: 6, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 13 | |||
| Color: Blue/Green, Black/Blue | |||
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