Stay warm, dry and comfortable with the Burton ak Grid Half Zip. This fleece is perfect for layering and offers tons of benefits in one versatile style. The Polartec Power Grid fleece provides the ultimate in breathability and quick drying performance to provide lasting comfort in a package that is bluesign approved so your conscience will be clean. The articulated patterning will slide easily under a jacket and will also look good when worn on its own. Slim Fit, Grid Pattern Offers Ultimate Breathability and Next to Skin Comfort, Articulated Patterning for Ultimate Layering Performance, Center Front Half Zipper for Layering Ease, Welded Zippered Bicep Pocket, Handwarmer Pockets, Polartec Power Grid Fleece, Material: Polartec Power Grid 100% Polyester, Warranty: Lifetime, Closure Type: Partial Zip Top, Type: Shirt, Material: Synthetic, Wicking Properties: Yes, Sleeve Type: Long Sleeve, Recommended Use: Casual, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2020, Product ID: 576324, Shipping Restriction: This item is not available for shipment outside of the United States., Model Number: 12974105400 S, GTIN: 0190450589115