Paradigm 8 backpack Additional loft provides even more

Additional loft provides even more warmth from 800-fill-power 100% Responsible Down Standard down certified by Control Union (CU 880272)

UPSHIFT™ Nylon and Polyester Performance Blend

Midsole bulges at the heel to help reduce weight on the inside of the foot to give you a more stable ride

High-abrasion TPU heel counter aids in the clog-walking motion

It all starts with the ideal semi-relaxed fit made from 4-way stretch fabric

Paradigm 8 backpack Additional loft provides even moreIts a supportive shoe disguised as a sleek road runner. And its here to help guide your feet in a straight line while delivering efficient, lightweight strides. Altra updated the Altra EGO MAX midsole compound, for a more cushioned yet lightweight underfoot feel. GuideRail technology encourages natural foot placement with gentle guidance on the medial side, but only when its needed. A redesigned engineered mesh upper and ghillie lacing system combine