Stretchy, Breathable Material, Absorbs & Evaporates Sweat 8 Times Faster Than an Average Cotton Sweatband. Wide Band is Great for Any Activity Such as Baseball, Basketball, Football, Tennis, Cycling, Spinning, Mma, Skiing, Exercise & Working Out in the Gym. Super Slim & Lightweight Perfect to be Worn on Their Own or Under Hats, Football, Baseball, Hockey Helmets, Hard Hat, Catchers Mask & Visors Stretchy, Breathable Material, Allows the Temple Tape to Fit Virtually Every Head Size & Shape. Specially Blended Materials Provide All Grip, & No Slip the Sweatband Stays Comfortably on Your Head During the Entire Fitness Workout So You Can Focus on Whatever Youre Doing - Not Worrying That Your Head Band Will Slip. Great Indoors & Outdoors, They Will Keep Ears Warm During the Cold or Wick.