Meet the Flint and Tinder Waffle Crewneck, a cool-weather staple that’s as adaptable as it is comfortable. Crafted from a textured cotton-waffle fabric that retains extra heat, it’s designed to keep you warm whether you’re wearing it solo on a brisk morning or using it as your base layer for a chilly evening. The rib-knit cuffs even make sure the sleeves don’t slide halfway up your jacket when you put it on—just proof that this is the perfect layering piece.