A sharkskin-inspired pattern on the heel gives you hold on multiple surfaces

going well beyond lacing to ensure a personalised fit and feel

plus room in the toe box

Includes ten 1/4" pyramid spikes and a spike wrench

HPR Plus rubber outsole for traction and durability

Men's Altra Paradigm 8 (2E) Wide US Size:8.5 A sharkskin-inspired pattern on theIts 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