Icebreaker Men's Zoneknit 260 Long Sleeve Half Zip Base Layer Top – 53 Degrees North

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Half Zip feature 100% pure and natural merino wool.

Icebreaker 260 ZoneKnit Long-Sleeve Crew - Men's - Clothing

Women's Base Layers

Icebreaker Men's Zoneknit 260 Long Sleeve Half Zip Base Layer Top

Icebreaker 260 ZoneKnit 1/2-Zip Long-Sleeve Top - Men's - Clothing

Icebreaker Men's Zoneknit 260 Long Sleeve Half Zip Base Layer Top – 53 Degrees North

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Half Zip

Men's 260 ZoneKnit™ Merino Long Sleeve Half Zip Thermal Top

Icebreaker Women's 200 Oasis Long Sleeve Half Zip Base Layer Top – 53 Degrees North

icebreaker 260 ZoneKnit Merino Long Sleeve Half-Zip Thermal Top

260 ZoneKnit™ Merino Long Sleeve Half Zip Thermal Top, 54% OFF

Icebreaker Men's Merino 260 Tech Long Sleeve Turtleneck – 53 Degrees North

Icebreaker 260 ZoneKnit™ Long-Sleeve Half Zip Top - Men's

Icebreaker Men's Zoneknit 260 Long Sleeve Half Zip Base Layer Top – 53 Degrees North

Icebreaker Men's Zoneknit 260 Long Sleeve Half Zip Base Layer Top

Icebreaker 260 Zone L/S Half-Zip Baselayer Top Mens Sz L Mid Navy