Geometric patterning increases surface friction on slab rock faces.

The 001A is engineered with the lightest and strongest materials for mindless comfort on mindful pursuits. Optimally-cushioned ultra distance shoe equipped with a proprietary Arnitel TPEE midsole that demonstrates benchmark resiliency, strength and mechanical property retention, along with the worlds first seamless Dyneema upper and an exclusive Vibram soleplate for unparalleled performance and durability.

001A-M-CALCITE

Foam compounds maintain performance across temperature extremes