Sitka Core Merino 120 Long Sleeve Crew - Early season pursuits call for the Core Merino 120 Long-Sleeve Crew. Sitka's lightest merino baselayer, it features an ultralight merino wool blend that regulates temperature to help you stay comfortable through changing conditions and activity levels, and it naturally resists odor to suppress your scent. Plus, ArmorSpun merino wool gives it the extra durability needed to last for seasons to come. Lightweight 120-gram, 17.5-micron ArmorSpun Merino Wool for durability and anti-itch comfort Easy-care merino wool can be washed and dried with your regular laundry Snag-preventative stitching along sleeves resists abrasion from your pack Low-profile integrated thumb holes for easy layering Total weight: 173g Style: 600155