What happens when next-level insulation gets a healthy dose of stylish inspiration? Give our Tri Thermal Threads Overshirt for men, and you'll quickly find out. We start with Polartec® Thermal Pro® fabric, an advanced fleece technology that delivers a hefty dose of warmth, without the weight. On the outer shell, a densely knitted yarn creates a classic vibe. While inside, soft lining adds an extra layer of coziness. Polartec ® Thermal Pro ® mélange sweater knit face with velour fleece back fabric and 75% recycled content Organic cotton yoke, cuff and chest pocket lining Hand pockets at forward side seam lined in brused tricot Side seam panel Textured metal snaps at center front and cuffs Embroidered logo bluesign® product Fabric details: Shell: 75% Recycled Polyester | 25% Polyester Lining: 100% Organic Cotton