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Outdoor Research
Chain Reaction Short-Sleeve T-Shirt - Women's

4 out of 5 stars
12 Reviews

Out of Stock

Don't worry though, we have a lot more Women's Short-Sleeve Performance Tops in stock than that.

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Why We Like The Chain Reaction Short-Sleeve T-Shirt

Named for Smith Rock's most photographed route, Outdoor Research's Chain Reaction Tee is exactly what we're looking for when we're gearing up for a climb. We're loving that it fights sweat and odor so we're still feeling fresh when we're thrutching up a route. UPF 50+ sun protection means you'll be protected from harsh sunlight, and a wicking and quick-drying performance will keep you cool in the heat.


  • Cooling tee that's named for Smith Rock's popular route
  • ActiveFresh odor control technology to keep you fresh
  • Wicking fabric that disperses sweat easily on your climb
  • Quick-drying so you'll never feel bogged down in the heat
  • Breathable to keep you moving and grooving
  • UPF 50+ protection for active sun blocking
  • Item #ODRZ88U
86% polyester, 14% spandex
Center Back Length
1 chest
ActiveFresh coating
UPF Rating
Claimed Weight
[medium] 6.7oz
Recommended Use
bouldering, casual, trad climbing
Manufacturer Warranty