You are using a web browser we don't support. Please use the latest version of one of these browsers.

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft IE

Back to top

REI Tech T-Shirt - Men's

Deep Pine Heather
Deep Pine Heather

This product is no longer available.


  • Moisture-wicking stretchy fabric features high recycled content
  • Fabric provides UPF 50+ protection from harmful solar rays
  • Flat, ergonomic seams reduce chafing, and raglan sleeves with underarm gussets enhance freedom of motion
  • Low-profile REI logo flies under the radar because it's the same color as the surrounding fabric, but it dazzles the eye when reflecting light
  • Additional reflectivity on center back
  • The REI Tech T-shirt offers a next-to-body, athletic fit


View all REI Men's Running Shirts

REI membership


Best Use Running
Shirt Style Crew
Fabric 92% recycled polyester/8% spandex
Sun-Protective Fabric Yes
Moisture Wicking Yes
Sleeve Length Short Sleeve
Gender Men's

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more