Icebreaker's lightest base layer top that's perfect for active adventure and everyday training, the 150 Zone Long Sleeve Half Zip features 150gm jersey corespun with LYCRA® to maximize flexibility.

Features:

• BodyFitZone™ - features breathable zones for high intensity activity
• Thumb loops keep your sleeves in place and hands warm
• Raglan sleeve construction for mobility
• Gusseted underarms for mobility and comfort
• Flatlock seams to prevent friction
• Drop tail hem for added coverage
• Body: 83% Merino Wool, 12% Nylon, 5% Elastane
• Eyelet: 84% Merino Wool, 15% Nylon, 1% Elastane