Continue to follow the Contour lines of your outdoor lifestyle throughout the colder months. Our griddedBubble Fleece construction enhances both wicking efficiency and breathability by generating channels of contact points on your skin which absorb moisture then push it through to the outside of the fabric. This speeds up the evaporation & quick-drying process while the air channels trap warm air so you don't get chilly. This construction also reduces fabric weight while increasing warmth and compressibility, so it's a win-win-win-win! With an impressive warmth-to-weight ratio you can perfect your layering system by wearing our SILKweightor TEMPOweightproducts underneath.