Columbia Heavyweight II T-shirt Black long sleeve top S EQM9_K1SIQ03

The Mens Heavyweight II Long Sleeve Tee from Columbia is a long-sleeved base layer top which is specifically designed to keep you warm, with its Columbia proprietary thermal lining, and to keep you fresh for longer, with special antimicrobial technology. 4 way comfort stretch means you can wear it underneath anything and perform at your very best, with the highest levels of mobility. Coming in heavyweight for a maximum warmth.