Best-selling ActiveIce technology works more efficiently and effectively than ever before. Our proprietary self-cooling technology now reacts to increases in your body temperature by dynamically cooling you faster when you need it most. A special additive drives this cooling process via phase changes, which keeps the wicking, breathable, and quick drying ActiveIce technology the ideal solution for anyone who spends serious time in hot, sweaty, sun-baked conditions.

This product will be shipped directly from Outdoor Research and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only.

• Lightweight
• Quick Drying
• Wicking
• Breathable
• ActiveIce Cooling
• Movement-Mirroring Stretch
• UPF 50+
• Flat-Seam Construction
• Interior Center Back Locker Loop
• Chafe-Free Design with Dynamic Reach
• Thumb Holes
• Drop-Tail Hem
• FABRIC: 94% Polyester, 6% Spandex
• CENTER BACK LENGTH: 27.5in
• WEIGHT: 5.55oz/157g
• Imported