The Bombas T-Shirt Was Designed To Be The First T-Shirt You Grab Out Of The Wash, Every Time. A New Favorite. An Instant Classic. It Has A Cool, Soft, Feel Kind Of Like The Other Side Of The Pillow. We Spent Over A Year On R&D, With High-Quality Peruvian Pima Cotton That Doesn't Pill And Looks Neat And Tidy All Day Long. And Just Like With Our Socks, For Every T-Shirt You Purchase, We'll Donate A Thoughtfully Designed Bombas Donation T-Shirt To Someone In Need.