When you're facing the cold, it's important to start with the right base layer of clothing. Stay warm with our Heavyweight Zip Fleece Tops. The 100\\% polyester heavyweight fleece is soft and super-comfortable against your skin and contains an antimicrobial agent to control odors. Moisture-wicking fabric pulls moisture away from the body. The top has a 1/4-zip mock neck for ventilation. Machine washable. Imported.