A counter-directional T-lug design on the outsoles of Karhu Flow Trail WP running shoes adapts to both uphill and downhill running for a more versatile experience on a greater variety of surfaces. The functionally designed upper features an all-over waterproof guard that protects your feet from the elements in addition to adding unique look. A sleek, low-profile construction maximizes your feel without decreasing your stability.
Upper: A highly abrasive and water-resistant upper is lightweight, breathable with string midfoot support and protection from the trail elements. Moisture-wicking collar helps keep you dry and comfortable. Lateral fulcrum reflectivity gives essential visibility. Lace-up front offers an adjustable fit. Gusseted tongue is anatomically wrapped around the instep to keep dirt out and ensure laces form correctly over the foot.
Midsole: Precision engineered compression molded EVA midsole with tuned durometer hardness provides optimum forward efficiency. EVA padded lasting board locks the heel comfortably in place. Directly placed EVA fulcrum propels runners on their forefoot and into toe-off more efficiently, reducing breaking forces and heel drop into the landing phase. The removable compression molded EVA insole gives arch support, moisture management, and step-in feel.
Outsole: Expanded zones of compression rubber in a counter grip pattern with a center compression channel provides lightweight, uphill and downhill grip for back country conditions.
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