ZoneKnit™ Merino Long Sleeve Zip Top - Icebreaker (CA)

A lightweight midlayer designed to balance warmth and breathability while running, biking or moving fast in the mountains, the ZoneKnit™ Long Sleeve Zip combines our Cool-Lite™ jersey fabric with strategic panels of eyelet mesh for enhanced airflow.

Icebreaker Men's ZoneKnit Merino Insulated Long Sleeve Thermal Hoodie – Monod Sports

Merino Tech Lite II Long Sleeve T-Shirt Power of Nature - Icebreaker (CA)

An ultralight merino base layer top designed to help regulate body temperature during high-intensity activity, the 125 ZoneKnit™ Short Sleeve Crewe

Men's 125 ZoneKnit™ Merino Blend Short Sleeve Crewe Thermal Top

Our go-to zip-neck base layer top for active days and year-round layering, the 260 Tech Long Sleeve Half Zip features 260gm, 100% merino wool jersey

Kids' Merino 260 Tech Long Sleeve Half Zip Thermal Top

ZoneKnit™ Merino Long Sleeve Zip Top - Icebreaker (CA)

Icebreaker Women's 260 ZoneKnit™ 1/2 Zip Long Sleeve Top

BodyfitZone™ Merino 150 Zone Long Sleeve Half Zip Thermal Top - Icebreaker ( CA)

Icebreaker ZoneKnit™ Insulated Long-Sleeve Hoodie - Men's

A midweight merino base layer top designed to help regulate temperature during high-intensity activity, the 200 ZoneKnit™ Long Sleeve Half Zip

Men's 200 ZoneKnit™ Merino Long Sleeve Half Zip Thermal Top

ZoneKnit™ Merino Explore Long Sleeve Zip Hoodie - Icebreaker (CA)

ZoneKnit™ Merino Long Sleeve T-Shirt - Icebreaker (US)