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Outdoor Research ActiveIce Spectrum Sun SS Tee – Men’s

Original price was: $59.95.Current price is: $17.99.

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  • Description
  • Features
  • Size Chart
  • The ActiveIce Spectrum Sun Tee is built with thermoregulating ActiveIce™ technology and bluesign® approved materials, perfect for keeping body temperature in check while hiking, backpacking, climbing, or setting up camp.

    This tee is built with an ultra-comfortable, breathable, and quick-drying polyester blend treated with proprietary ActiveIce™ technology. ActiveIce™ reacts to your body’s rising temperature by cooling down your core, keeping you in the sweet spot longer while pushing the tempo or working hard. The chafe-free design, built-in stretch, and UPF 50+ are welcome essentials for long days spent under the sun, delivering comfort and maximum range of motion on reachy boulder problems or tight slot canyon squeezes.

    Purpose-built for staying cool while spending long days in the mountains under the sun, the ActiveIce Spectrum Sun T-Shirt is a warm-weather staple for every outdoor enthusiast.

    Ships to Canada Only

    • Breathable
    • Movement Mirroring Stretch
    • Quick Drying
    • Recycled Polyester
    • Thermo-Regulating Cooling ActiveIce™ Treatment
    • UPF 50+
    • Wicking
    • 2025 Updated Logo
    • Chafe-Free Design with Dynamic Reach
    • Interior Center Back Locker Loop
    • Side Slits at Hem for Better Movement
    • Thumb Holes
    • Center Back Length: 71.1 cm / 28.0 in
    • Weight: 4.94 oz/ 140 g
    • Fabric: bluesign® approved 94% Polyester, 6% Spandex
  • Click Here for Men’s Size Chart
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Outdoor Research ActiveIce Spectrum Sun SS Tee - Men'sOutdoor Research ActiveIce Spectrum Sun SS Tee – Men’s
Original price was: $59.95.Current price is: $17.99.