Outdoor Research Men's Alpine Onset Merino 150 Quarter Zip Short Description The Alpine Onset Merino 150 Base Layers feature a newly updated, softer, non-mulesed merino wool blend and UPF 30 sun protection for stretchy, moisture-wicking, breathable warmth that's naturally odor-resistant for extended, multi-day wear between washings. Long Description The Alpine Onset Merino 150 Quarter Zip is a soft, breathable, moisture-wicking top designed for use as part of a strategic layering system for active outdoor wear while skiing, snowboarding, climbing, hiking, and more. Crafted with a non-mulesed merino wool blend, this quick-drying base layer hoodie is soft to the touch and moves and stretches with the body. The lightweight construction provides breathable warmth without the bulk, and UPF 30 protection allows for layer shedding while still protecting from the sun. The flat-seam construction ensures chafe-free performance, while the raglan sleeves and thumb holes are thoughtful additions for dialed in fit and function. When layering up for a long day in the mountains, on the bike, or a chilly morning workout, the Alpine Onset Merino 150 Quarter Zip is the ideal foundation to the perfect layering kit. Fabric 53% Merino Wool, 42% Polyester, 5% Lycra Fabric Performance Non-Mulesed Wool Breathable Wicking Quick Drying Lightweight (150gsm) Naturally Anti-Odor UPF 30 Design Features New Fabric & Fit Flat-Seam Construction 10" (25cm) Center Front Zipper Raglan Sleeves Thumb Holes Fit Next-to-Skin Fit Size Range S-XXXL Product Weight 214.9 g / 7.58 oz Length 71.1 cm / 28 in New/Best Seller/Updated Updated Sustainability Non-Mulesed Outdoor Research Men's Alpine Onset Merino 150 Quarter Zip