La Sportiva
Stiff, flat lace-up crack climbing shoe named for Tommy Caldwell, built on the low-asymmetry PD 55 last. 4mm Vibram XS Edge sole and full-length P3-reinforced 1.1mm LaspoFlex midsole provide maximum support for jamming. ECO leather upper with metal-free tanning, padded tongue, and Sentex lining for all-day crack comfort. Weighs 247g.

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Log in to submitLast updated March 22, 2026
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