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Outdoor Research

Outdoor Research - Women's Astroman Tank

Outdoor Research - Women's Astroman Tank

Regular price $49.00 USD
Regular price Sale price $49.00 USD
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Best-selling lightweight, technical UPF 50+ sun protective fabric in a smaller package. This boxy tank packs up small and offers awesome stretch for trail, travel, and outdoor pursuits.

Silky-smooth and UPF 50+ protective Astroman fabric.

Inspired by our best-selling lightweight, stretchy, technical sun shirt with UPF 50+ sun protection, the Astroman Tank is a "less is more" take on one of our ambassadors' favorite fabrics. Named after the legendary route in Yosemite Valley, the Astroman was originally built for exposed and rugged climbs, and the tank version works even better for hiking, paddling, backpacking - even dressing up for an evening out to dinner after the adventure.


  • Breathable
  • Lightweight
  • Quick Drying
  • Wicking
  • Movement-Mirroring Stretch
  • UPF 30 (light colors)
  • UPF 50 (dark colors)
  • Boxy-Fit Style
  • Side Slit Detail
  • Back stitch detail


  • Fabric: bluesign® approved 85% Nylon, 15% Spandex
  • Center Back Length: 23.5in
  • Weight: 2.1oz/59g
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