Minus33 Merino Base-Layer Shirts

Inside the range

The Minus33 models in this catalog make fabric construction a useful starting point. The Ticonderoga men’s crew and Moriah women’s crew use 170 g/m² merino jersey. The Chocorua moves to 245 g/m² interlock, while the Yukon uses a much denser 400 g/m² interlock. Each is an all-wool long-sleeve option, but they fill different spaces in a layering system.

Look at sleeve reach and body length as carefully as the fabric. Some Minus33 families offer regular and tall options; that does not establish stock for every Amazon size and color. Confirm the option you select, and compare the crew beneath your actual midlayer. Heavier fabric brings bulk and different drying considerations, so choose the density deliberately rather than assuming the expedition label makes it a better everyday shirt.