Karhu Footwear

Flow 3 Trainer Fulcrum Running Shoe - Men's

The shoe mavens at Karhu have accomplished something impressive with the Men's Flow 3 Trainer Fulcrum Running Shoes. This low-pro road honey loves speed but has the staying power to keep your dogs from baying when pounding out a full marathon. Karhu's innovative rocker design encourages a mid-foot strike and helps propel you forward just a bit faster than your other road runners. The 8mm offset offers gait support for nearly all walks, er, runs, of life, ranging from dedicated heel-strikes to those who tiptoe through the tulips, so you've no excuse not to lace up and get out.
Air mesh on top is sleek and clean for an aerodynamic look and feel. The tongue and upper construction get a firm grip on your foot without cutting off circulation. Ankle sweat isn't an issue since the memory foam heel collar manages moisture for long-wearing, chafe-free comfort. An EVA-padded insole both supports your foot and starts to cushion your steps. The middle of the Flow 3 is where the magic starts. Compression-molded EVA runs the length of the shoe for cushioning and impact absorption without impeding shoe agility. Karhu's EVA Fulcrum starts at your heel and transitions your stride forward without squandering energy or momentum. The sole blends wearable EVA and compression-molded rubber to keep the Flow 3 fluid yet durable enough to handle marathon training and the actual race.