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REI Endeavor Shirt - Men's

Blue Storm
Blue Storm

This product is no longer available, but don't go just yet.


  • Woven nylon/spandex fabric features 2-way stretch to enhance comfort while you're hiking, backpacking or climbing
  • With a UPF 50+ rating, fabric provides excellent protection against harmful ultraviolet rays
  • Lighweight fabric wicks moisture and dries fast to keep you cool; fabric resists both abrasion and wrinkling
  • Shoulder seams are placed where they won't chafe your skin under pack straps
  • Mesh panels discreetly placed under the arms increase ventilation
  • Sleeves roll up and secure with snap-closure tabs
  • Snap front placket can be easily adjusted with 1 hand while you're hiking
  • Chest pocket with welded zipper stashes trail and travel items
  • Classic fit
  • REI Endeavor shirt features an antimicrobial finish that helps control odors


View all REI Men's Hiking/Travel Shirts

REI membership


Best Use Hiking
Shirt style Button-front
Fabric 92% nylon/8% spandex
Sun-protective fabric Yes
Moisture wicking Yes
Quick drying Yes
Sleeve Length Long 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.

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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,, and discounted items. Learn more