It takes grit, guts, and a gallant effort in order to be a successful triathlete. It also doesn't hurt to use the Wigwam® IronmanTM Endur Pro to help enhance your performance! ; Pro series keeps feet dry and blister free. ; Lightweight design. ; FreshGuard® makes it feel like you are stepping into a new pair each time and helps eliminate odor. ; X20 acrylic contains chitosan to add a natural order defense. ; Seamless toe closure. ; Breathable mesh panels. ; 62% stretch nylon, 36% X20® acrylic, 2% spandex. ; Machine wash warm, tumble dry low. ; Available in a 3-pair pack. ; Machine wash inside out on warm. Tumble dry low. ; Made in the U.S.A.