A smooth knit made from combed cotton on a 168 needle machine for extra fineness this twin pack of levirsquos 168ls plain cushioned crew socks offer a dynamic fit with lightly cushioned soles and non cushioned uppers with air flow vents to help breathability the crew length is both comfortable and practical for all kinds of activitiesthe quality cotton rich blend and terry looping help to absorb and wick moisture plus cushion against underfoot impacts so they are ideal for active days