Thermal T-shirtICEBREAKER

M MER ZONEKNIT 200 LS HALF ZIP LODEN/ETHER/CB

ICEBREAKER 's M MERINO ZONEKNIT 200 LS HALF ZIP men's thermal underwear is a lightweight layer for temperature regulation during intense winter effort. It's made from 100% soft, comfortable natural Merino wool.

The fit is snug and the gussets under the arms allow great freedom of movement. The raglan sleeves are fitted with thumb loops to keep them perfectly in place while you're skiing, snowshoeing or exercising.

So you can adjust your level of comfort, it's fitted with a half-zip associating a high collar with full coverage, as well as flat seams to prevent chafing. Finally, the back hem is lower for maximum warmth.