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

Features & details

• ZoneKnit™ - Zoned engineered performance to help regulate your body temperature during high-intensity activity
• Half zip designed for comfort in varying temperatures
• Gusset for mobility and comfort
• Eyelet mesh engineered for added breathability
• Thumb loops to help keep your sleeves in place and for added coverage
• Raglan sleeves to help reduce friction
• Flatlock seams to help reduce friction
• Dipped hem for added coverage