Outdoor Research Mens ActiveIce Spectrum Sun T-Shirt Ascent Blue Heather
Outdoor Research Mens ActiveIce Spectrum Sun T-Shirt Ascent Blue Heather
Outdoor Research Mens ActiveIce Spectrum Sun T-Shirt Ascent Blue Heather
Outdoor Research Mens ActiveIce Spectrum Sun T-Shirt Ascent Blue Heather

Outdoor Research Mens ActiveIce Spectrum Sun T-Shirt Ascent Blue Heather

Regular price$79.95
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Size
Description

The ActiveIce Spectrum Sun Long Sleeve 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 our 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.

Features
Fabric Performance: 
  • Breathable
  • Movement Mirroring Stretch
  • Quick Drying
  • Recycled Polyester
  • Thermo-Regulating Cooling ActiveIce™ Treatment
  • UPF 50+
  • Wicking
Design Features: 
  • 2025 Updated Logo
  • Chafe-Free Design with Dynamic Reach
  • Interior Center Back Locker Loop
  • Side Slits at Hem for Better Movement
Specs
  • Fabric: bluesign® approved 94% Polyester, 6% Spandex
  • Center Back Length: 71.1 cm / 28.0 in
  • Weight: 4.94 oz/ 140 g
  • Origin: Vietnam
  • In stock, ready to ship
  • Backordered, shipping soon

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