Feetures Elite Ultra Light Invisible Socks Color:Grey featuring a midfoot flex groove

featuring a midfoot flex groove and innovative cushioning — so you don’t have to sacrifice softness for feeling connected to the run

30% polyester fleece (heathers) 60% ring spun combed cotton

Our Core Run Sleeves Calf Sleeve for men promote blood circulation through compression

- 49% Nylon

Feetures Elite Ultra Light Invisible Socks Color:Grey featuring a midfoot flex grooveProduct Details Our Elite Invisible Sock is the first invisible running sock with the maximum amount of technology in the minimum amount of running sock. Theyre equipped with targeted compression to give you support where you need it, technical mesh ventilation to keep your foot cool and comfortable, a higher tab to protect the ankle while staying hidden, and Heel Hugger 2. 0 silicone tape to help the sock stay up in the most strenuous of running