Push your pace and PR with the Icebreaker® Men's Relay Long Sleeve Running Half Zip.

• Lycra®-enhanced for an improved fit.
• Raglan sleeves and underarm gusset for greater range of motion.
• Zip-neck collar.
• Contrast flatlock stitching prevents chafing.
• Thumbholes for greater hand warmth.
• 100% Merino™ Wool.
• Icebreaker GT wordmark.