Outdoor Research Women's ActiveIce Spectrum Sun T-Shirt
Cooling Tech for Miles Under the Sun
The ActiveIce⢠Spectrum Sun T-Shirt keeps you cool and protected through high-output days under the sun. Built for hiking, running, and active pursuits in warm conditions, it balances comfort and performance when the temperature climbs.
Powered by thermoregulating ActiveIce⢠technology, it cools as your body heats up, maintaining a steady core temp through long efforts. The lightweight, breathable fabric wicks moisture, dries fast, and delivers UPF 50+ protection. Side slits free up movement, while chafe-free seams and dynamic reach patterning keep every stride and stretch smooth. Made with a recycled polyester blend and bluesign® approved materials for sustainable performance you can feel good about.
- Breathable
- Quick Drying
- Recycled Polyester
- Stretch
- Thermo-Regulating Cooling ActiveIce⢠Treatment
- UPF 50+
- Wicking
- Chafe-Free Design with Dynamic Reach
- Interior Center Back Locker Loop
- 94% Recycled Polyester
- 6% Spandex
Original: $65.00
-65%$65.00
$22.75

Description
Cooling Tech for Miles Under the Sun
The ActiveIce⢠Spectrum Sun T-Shirt keeps you cool and protected through high-output days under the sun. Built for hiking, running, and active pursuits in warm conditions, it balances comfort and performance when the temperature climbs.
Powered by thermoregulating ActiveIce⢠technology, it cools as your body heats up, maintaining a steady core temp through long efforts. The lightweight, breathable fabric wicks moisture, dries fast, and delivers UPF 50+ protection. Side slits free up movement, while chafe-free seams and dynamic reach patterning keep every stride and stretch smooth. Made with a recycled polyester blend and bluesign® approved materials for sustainable performance you can feel good about.
- Breathable
- Quick Drying
- Recycled Polyester
- Stretch
- Thermo-Regulating Cooling ActiveIce⢠Treatment
- UPF 50+
- Wicking
- Chafe-Free Design with Dynamic Reach
- Interior Center Back Locker Loop
- 94% Recycled Polyester
- 6% Spandex



















