Nike Men's Race Running Shoe
Sole material: RubberOuter material: RubberClosure type: Hook & LoopWater resistance level: Not Water ResistantAn updated design gives you a more responsive, lighter and softer foam than previous versions. Laser-cut grooves on the sole make it flexible. Rubber at the forefoot and heel give you the durability to keep going.The upper uses a breathable knit material throughout to give your foot room to stretch as you run.Heel pull tabFlywire technology loops through the laces on the side to keep your foot held in.