Great for hiking, biking or world traveling. The Kuhl Alloy Sweater is engineered to be moisture wicking, quick drying and breathable so you can keep going mile after mile. DYNAMIK stitching and Kuhl's exclusive articulated 5-panel sleeves provide unrestricted mobility; while UPF 30 shields out harmful UV rays. The 11in reverse coil zipper allows for easy on and off, and quick ventilation when you work up a sweat. Moisture Wicking, Quick Dry, Soft Sweater-Knit Fabric with Comfort Stretch, DYNAMIK Stitching, Exclusive Kuhl Articulated 5-Panel Sleeves, 11in Reverse Coil Zipper with Draft Flap and Chin Guard, Kuhl Signature Thumb Loops, UPF 30, Material: 100% Polyester, Warranty: Lifetime, Closure Type: Partial Zip Top, Type: Turtleneck or Layering, Material: Synthetic, Wicking Properties: Yes, Sleeve Type: Long Sleeve, Recommended Use: Hiking/Camping, Sun Protection: Yes, Quick Drying: Yes, Moisture Wicking: Yes, Model Year: 2019, Product ID: 466559, Model Number: 3118 GR M, GTIN: 0631411794853