If you're looking for a backup fleece or just a reliable base layer that can be worn hard, consider the dependable Columbia Boys' Steens MT II Fleece. Whether for wearing underneath a waterproof shell on a cold day, or worn by itself during warmer weather, this fleece will keep you cozy and warm. Zippered hand pockets keep your hands warm and give you lots of extra storage space.. . Features. . . Slim modern fit. Zippered hand pockets. 240 g Polyester fleece.