Polartec Classic 100 is a lightweight polyester fleece fabric. It's durable, machine washable, dries quickly and is soft and comfortable.
Due to its lightweight, it's ideal for warm first layers or lightweight sweaters. Wear it under top, waterproof, layers in cold conditions, or on its own in warmer environments.
The 100% polyester surface is pebbled, creating air pockets that trap warm air in order to retain your body heat. This provides outstanding warmth without needing too much fabric, reducing the weight of a garment. Due to its structure, the fabric also offers excellent breathability and dries quickly.
Polartec Classic 100 on Polartec.com