The IBEX Men's Woolies Pro Tech Crew is the ultimate merino wool long sleeve shirt men need for versatile performance in any season. Made with 85% merino wool t shirt men fabric and 15% nylon, it's powered by Nuyarn technology to provide 35% more thermal efficiency, 85% more stretch, and over 8x more durability than traditional wool shirts for men long sleeve. With a lightweight 125 GSM construction, this base layer men trust delivers exceptional warmth and breathability without adding weight. It's perfect for layering under ski jackets, wearing as a wool hiking shirt on the trail, or using as a winter running shirt men depend on for cold-weather workouts. The thoughtful design includes raglan sleeves for full mobility, flatlock seams to eliminate chafing, and thumbholes to keep sleeves in place while layering. As a merino base layer mens essential, it naturally wicks moisture, regulates temperature, and resists odors, ensuring you stay comfortable whether you're tackling alpine climbs or enjoying casual weekend wear. Light, durable, and stylish, this wool shirt mens long sleeve is a must-have in any wool clothing for men collection. From outdoor adventures to everyday life, the IBEX Woolies Pro Tech Crew offers unmatched comfort, performance, and reliability.