Three SIsters Trek was created specifically with those who are serious about the outdoors and adventuring. As you noticed we don't do things like everybody else so we created our own blend of twisted fibers that keep you cooler, pull moisture away faster, and are 101% more durable than anything in the current market. We combined our signature air channel cushioning, anatomical fit, and performance meshing technologies to bring you our most thoroughly considered collection to date. This collection is for those who love to lace up their boots and go for the treks that most are afraid of. Are you ready for your next big adventure?