Thermo Round Neck Mens Size:XL and sleeves are very elastic

and sleeves are very elastic due to the ribbed structure and make it easier to put on and take off

Breathable functional T-shirt made of merino wool polyester blend with a cool sailor motif

Fit: Slim Fit (tight-fitting

especially during intense exertion

Fit: Width: Regular

Thermo Round Neck Mens Size:XL and sleeves are very elasticThe Ulvang Thermo Roundneck is a warm merino underwear for men who don't want to be stopped by unpleasant weather. The main fabric is made of an interlock construction with 100% merino wool, which increases sweat absorption and provides additional insulation. The mesh inserts under the arms quickly wick moisture away from the skin during physical exertion and dry quickly. The shoulder area is designed without seams, so there are no pressure points