Base layers

Women's Merino 260 Oasis Long Sleeve Turtleneck Thermal Top

We’ve recently updated this style from 260 Tech to 260 Oasis. While the name has changed, the produc...

Merino Blend 75 Cool-Lite™ Featherlight™ Tank

Featuring an ultra-lightweight eyelet mesh of breathable TENCEL™ Lyocell and merino wool blend that ...

Men's Merino 200 Oasis Long Sleeve Crewe Thermal Top

Our versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sl...

Women's Merino 260 Oasis Long Sleeve Crewe Thermal Top

We’ve recently updated this style from 260 Tech to 260 Oasis. While the name has changed, the produc...

Women's Merino 260 Oasis Thermal Leggings

We’ve recently updated this style from 260 Tech to 260 Oasis. While the name has changed, the produc...

Women's Merino 260 Tech High Rise Thermal Leggings

Incredibly warm merino-blend base layer bottoms for the coldest months of the year, the Merino 260 T...

Women's 300 MerinoFine™ Polar Long Sleeve Roll Neck Thermal Top

A heavyweight merino wool base layer top designed to keep you warm and comfortable on the coldest of...

Women's Merino 260 Oasis Long Sleeve Half Zip Thermal Top

We’ve recently updated this style from 260 Tech to 260 Oasis. While the name has changed, the produc...

Men's Merino Blend 260 ZoneKnit™ Seamless Long Sleeve Crewe Thermal Top

An ultra-comfortable base layer top that feels like a second skin thanks to its slim-fit seamless de...

Women's Merino 200 Oasis Thermal Leggings

Our best-selling base layer bottoms made from soft and breathable 100% merino wool jersey, the 200 O...

Men's Merino 175 Everyday Thermal Leggings

Versatile year-round base layer bottoms made with 100% merino wool and a slim fit, the 175 Everyday ...

Women's Merino 200 ZoneKnit™ Thermal Leggings

Midweight 100% merino fabric base layer bottoms designed to help regulate temperature during high-in...