Product Features(Click to Close) Run-first, train-second design mirrors the way you work out Smooth liner adds second-skin-level comfort Dual-density midsole is springy enough for running, agile enough for training Pressure-mapped outsole delivers traction and flexibility Heel-to-toe drop: 9mm Weight: 264 grams (9.3 oz) in a US Women's size 8 Care Hand Wash Cold Gentle Do Not Bleach Do Not Tumble Dry Do Not Iron Do Not Dry Clean Spot Clean With Damp Cloth