Outdoor Research Men's ActiveIce Spectrum Sun Long Sleeve Tee

The ActiveIce Spectrum Sun Long Sleeve Tee is crafted with thermoregulating ActiveIce technology, UPF 50+, and recycled bluesign approved materials, ideal for maintaining body temperature during activities like hiking, backpacking, climbing, or camping.

• GEAR YOU CAN TRUST: The Men's ActiveIce Spectrum Sun Long Sleeve Tee delivers elite sun protection, featuring UPF 50+ and ActiveIce technology for cool comfort in hot, sunbaked conditions.
• ACTIVE-COOLING FABRIC: Blending UPF 50+ fabric with bluesign approved polyester, ActiveIce thermoregulates itself to match your exertion. Experience temperatures cooled up to 4.5 degrees Fahrenheit with this dynamic material.
• THRIVE OUTSIDE: Advance confidently in this shirt with a chafe-free design built to comfortably rest against skin, with side slits at the hem that easily expand your range of movement when you need to reach.
• PERFORMANCE MATERIAL: Experience premium moisture wicking in this quick drying t-shirt made from polyester; the breathable fabric has a movement-mirroring stretch that works with you during every activity.
• STANDARD FIT, INCLUSIVE SIZING: Offering a traditional fit for comfort in both our technical and casual apparel, this long sleeve tee for men hangs naturally on the body. Our versatile sizing includes options for all Male body types, ranging from S–XXL.