REI Co-op Heavyweight Merino Base Layer Half-Zip Top - Men's

• Heavyweight 250 g merino wool offers a soft feel without the scratchiness
• Made with 100% merino wool that naturally wicks away sweat, resists odors and dries quickly
• UPF 50+ sun protection
• Collar with half-zip neck lets you ventilate as needed
• Thumbhole cuffs hold sleeves in place and help seal warmth in
• Underarm gussets are made for ease of movement
• Shoulder seams are rolled forward to help prevent chafing under pack straps
• Close-to-body fit for optimum performance
• Back length: 28.5 in.; Tall sizes: 30.5 in.
• Weight for size M: 10.9 oz. (310 g)
• Locker loop makes it easy to hang this shirt to dry or just keep it off the ground
• Machine wash cold, use wool wash product, do not twist or wring, remove promptly; do not bleach; tumble dry low
• REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits
• Made in a Fair Trade Certified? factory

Imported.