Icebreaker 260 ZoneKnit™ Merino 1/2 Zip Long Sleeve Base Layer Grey/Black

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.

• ZoneKnit™ - Body mapping technology designed to actively regulate body temperature and let skin breathe during high-intensity activity
• Raglan sleeve construction for mobility
• Thumb loops to keep your sleeves in place and hands warm
• Gusseted underarms for mobility and comfort
• Zipper chin guard to prevents friction
• Flatlock seams to prevent friction
• Drop tail hem for added coverage
• 100% Merino Wool