ALTRA Women's TIMP 4 Running Shoes Gray/Teal Size 11 B Medium USStay Focused; With our MaxTrac outsole and multi directional TrailClaw lug pattern for grippy traction you can focus on the trail infront of you Go Further; Balanced Cushioning platform places the heel and forefoot the same distance from the ground which encourages low impact landings Get Comfortable; Highly cushioned Quantic midsoles provide the support needed for high intensity trail days Run Naturally; Our FootShape toe box allows the toes to relax