Crafted out of a sweater knit wool blend with micro fleece backer, the KUHL Thor 1/4 Zip was designed with warmth and comfort in mind. The 1/4 zip, stand-up collar offers additional protection from the elements, while KHUL's signature thumb loops hold your sweater in place during activities. The 5-panel articulated sleeves and underarm gussets allow for excellent range of motion in any application. You can wear this sweater as a layering piece in frigid weather or stand alone in mild conditions; practical and built to last, you'll never want to leave the house without it. Sweater Knit Bonded Micro Fleece, Articulated 5-Panel Sleeves, Precision Swiss Made Riri Zippers, Underarm Gusset, Thumb Loops, 64% Poly/ 25% Wool / 11% Nylon, Material: 64% Polyester, 25% Wool, 11% Nylon, Warranty: Lifetime, Battery Heated: No, Closure Type: Partial Zip Top, Wind Protection: No, Type: Sweater, Material: Wool/Synthetic Blend, Wicking Properties: Yes, Sleeve Type: Long Sleeve, Water Resistant: No, Model Year: 2019, Product ID: 360308, Model Number: 3082 ES M, GTIN: 0631411426532