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Details

  • 4-way-stretch polyester fabric wicks moisture off skin and dries fast to prevent you from feeling chilled or clammy; brushed inner surface feels soft and warm
  • The fabric also has a UPF 50+ sun protection rating
  • Space-dye process produces a textured color that's unique to each garment
  • Nonchafing flatseam construction and shoulder-seam placement increase comfort under pack straps
  • Extended length helps the shirt stay tucked in; smooth outer surface slides easily under other layers
  • The men's REI Midweight Long Underwear Crewneck Shirt has a next-to-skin fit that hugs the body for optimum performance

Made in USA.

View all REI Co-op Men's Long Underwear Tops

REI membership

Specs

Best Use Hiking, Snowsports
Shirt Style Crew
Fabric Polyester
Sun-Protective Fabric Yes
UPF Rating 50
Moisture Wicking Yes
Quick Drying Yes
Underwear Weight Midweight
Sleeve Length Long Sleeve
Gender Men's

Size chart

Sizing notes

SHORT: Some pants are available in short sizes, which generally means an inseam that is 2.5 inches shorter than regular sizes. TALL: Some pants, shirts, jackets and parkas are available in tall sizes, which generally means an inseam that is 3 inches longer and a rise that is 1 inch longer, a shirt or jacket body that is 2 inches longer, a parka body that is 2.5 inches longer and sleeves that are 2.5 inches longer than regular sizes.

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