You'll want to wear these comfortable sweats every chance you get. After all, they come in plush, midweight cotton-blend fleece that's low-pill, super-soft, and made with up to 5% polyester from recycled plastic bottles. You'll want to wear these comfortable sweats every chance you get. After all, they come in plush, midweight cotton-blend fleece that's low-pill, super-soft, and made with up to 5% polyester from recycled plastic bottles.