UltraBase Merino Wool Long-Sleeve Base Layer T-Shirt

An all-season favorite, the Women's Classic All-Season Merino Base Layer Long Sleeve can be sported as a base layer in the fall or summer when it's

Women's Classic All-Season Merino Base Layer Long Sleeve

Cloudveil merino wool base - Gem

A long-sleeve tee/ base layer that brings breathable warmth in all the right places. Lightweight, breathable and quick drying., The unisex S/LAB ultra

Salomon S/LAB Ultra Base Layer Long Sleeve - Unisex

UltraBase Merino Wool Long-Sleeve Base Layer T-Shirt

Men's Merino Fusion Long Sleeve Base Layer – tasc Performance

Merino Wool Long Sleeve Thermal Tops & Base Layers

UltraBase Merino Wool Long-Sleeve Base Layer T-Shirt for Women

Merino Wool Base Layers - Womens

NEW! Extra High-Waisted PowerLite … curated on LTK

UltraBase Merino Wool Long-Sleeve Base Layer T-Shirt

Online exclusive! Heat check? Our UltraBase layers bring it big time with a super-soft merino wool blend and Built-In Warm tech♨️ Crew neck. Long

UltraBase Merino Wool Long-Sleeve Base Layer T-Shirt

Men's Merino Wool Base Layers