509 F05001100-110-001 - 1/4 zip Turtle neck for low bulk, and sealing off the weather Zippered chest pocket for secure storage Alpine Merino - 250 GSM 20 micron wool, blended with 40% Viscose, and 10% nylon for structure and durability Materials: Alpine Merino Warmth : LVL [2] Every successful day on the sled starts with a good base layer, and the 509 FZN Merino Quarter-Zip Shirt knows this better than most. Made with a Merino, Viscose, nylon blend for structure and durability, this warm, wicking quarter-zip provides incredible moisture and temperature management while maintaining super-soft next-to-skin comfort.
