adidas Performance Women's Throwstar W Women's Running Shoes 100% Textile/Synthetic Imported Fabric sole Heel measures approximately 0.25" Lace-up throw shoe featuring supportive midfoot strap with signature three-stripe design and mesh panels for breathability Soft collar to reduce pressure on the ankle and Achilles during throwing events Carbon rubber crepe outsole for traction Weight: 9.7 ounces (size 9)