125 ZoneKnit™ Merino Thermal Leggings - Icebreaker (CA)

125 ZoneKnit™ Merino Blend Thermal Leggings - Icebreaker (US)

Icebreaker Men's 150 ZoneKnit™ Thermal Leggings

Icebreaker 125 ZoneKnit™ Long-Sleeve Crew Top - Men's

Icebreaker Men's 150 ZoneKnit™ Thermal Leggings

Smartwool Intraknit Thermal Merino Base Layer 3/4 Bottom - Men's

icebreaker 175 Everyday LS Crewe - Men's

Icebreaker Leggings for Women - Poshmark

125 ZoneKnit™ Merino Blend Thermal Leggings - Icebreaker (US)

Heavyweight merino base layer bottoms designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Leggings feature 100%

Women's 260 ZoneKnit™ Merino Leggings

Icebreaker Women's ZoneKnit 125 Leggings – Monod Sports

125 ZoneKnit™ Merino Blend Long Sleeve Crewe Thermal Top