Men's functional underwear

The benchmark against which all others are judged, the 2 Oasis Long Sleeve Crewe features our most versatile merino jersey fabric for year-round layering performance across any activity.

The benchmark against which all others are judged, the 2 Oasis Long Sleeve Crewe features our most versatile merino jersey fabric for year-round layering performance across any activity.

The benchmark against which all others are judged, the 2 Oasis Legless feature our most versatile merino jersey fabric for year-round layering performance across any activity.

The benchmark against which all others are judged, the 2 Oasis Leggings feature our most versatile merino jersey fabric for year-round layering performance across any activity.

Incredibly warm merino base layer bottoms for the coldest months of the year, the 26 Tech Leggings are a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits.

The benchmark against which all others are judged, the 2 Oasis Short Sleeve Crewe features our most versatile merino jersey fabric for year-round layering performance across any activity.

The Performance Light SUW short sleeve crew neck top for men is a slim-fitting, heat-defeating base layer that brings performance tech to your most important layers.

Better together, sustainability meets performance in ODLO’s innovative men’s ACTIVE WARM ECO 3/4 Base Layer Pants.

Reducing its carbon footprint without compromising on quality, these men’s ACTIVE WARM ECO Base Layer Pants are crafted from 100 percent recycled polyester, turning waste into winter layers.

The Resistance Layer Tights enhance protection against lacerations caused by the sharp edges on skis.

The Resistance Layer Jersey enhances protection against lacerations caused by the sharp edges on skis.