300 MerinoFine™ Thermal Leggings - Icebreaker (US)

Featuring luxuriously soft, extra-ultrafine 15.5 micron merino fibers, the Merino Leggings are a premium base layer that will keep you warm and

Womens 300 MerinoFine™ Thermal Leggings

260 ZoneKnit™ Merino Thermal Legless - Icebreaker (US)

Featuring luxuriously soft, extra-ultrafine 15.5 micron merino fibers, the Merino Leggings are a premium base layer that will keep you warm and

Men's 300 MerinoFine™ Thermal Leggings

125 ZoneKnit™ Merino Long Sleeve Crewe Thermal Top - Icebreaker (US)

Women's MerinoFine™ Roll Neck Thermal Top & Leggings - Icebreaker (US)

Men's 300 MerinoFine™ Roll Neck Thermal Top & Leggings - Icebreaker (EU)

Ultralight merino base layer bottoms designed to help regulate body temperature during high-intensity activity, the 125 ZoneKnit™ Leggings feature our

Women's 125 ZoneKnit™ Merino Thermal Leggings

Women's 260 Tech Crewe Thermal Top & Leggings - Icebreaker (US)

Merino 175 Everyday Thermal Leggings - Icebreaker (US)

200 ZoneKnit™ Merino Thermal Legless - Icebreaker (US)

Mens icebreaker yellow Merino Wool 300 Base Layer Leggings

Versatile year-round base layer bottoms made with 100% merino wool and a slim fit, the 175 Everyday Leggings With Fly offer premium breathability,

Men's Merino 175 Everyday Thermal Leggings With Fly

Merino 200 Oasis Thermal Leggings - Icebreaker (EU)

A heavyweight base layer top made with exceptionally soft, 100% merino wool fibres, the 300 MerinoFine™ Polar Long Sleeve Half Zip keeps you warm on

Men's 300 MerinoFine™ Polar Long Sleeve Half Zip Thermal Top