READY FOR THE COURT. The Nike NBA Headband helps keep sweat out of your face so you can stay focused on the game. The breathable knit design has sweat-wicking technology to keep you dry and comfortable. Benefits:Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Stretchy knit fabric has a low profile. [] Product Details:Official on-court product of the NBA. 93% nylon/7% rubber. Hand wash. Imported. Style: NKN02; Color: Black; Size: One Size; Gender: Unisex; Age Group: Adult | Nike NBA Headband in Black, Size: One Size | NKN02-001