Minus 33's Midweight Isolation Men's 1/4 Zip Sweater 100% Merino Wool

Midweight Warm Merino Wool 1/4 Zip-Up Pullover with mock neck. The fit is true to size with a little bit of room to breathe, but not too baggy. It has a tagless next and flat lock seams to prevent chafing under a backpack. There are also thumbholes. The Merino Fabrc is 235 g/m2 Midweight Interlock Knit.