The Flatiron 185 Legging is as solid and dependable as its namesake rock formation in Boulder.

A pair of Flatiron 185 leggings is every woman’s essential. Inspired by its namesake in Boulder, Colorado, these on-trend tie-dye leggings offer up some serious comfort and flexibility for high-level physical activities such as climbing and hiking. Designed with exclusive Nuyarn technology that provides a superior warmth-to-weight ratio these easy-fit leggings move and flex with you to give you complete and unrestricted movement. The engineered flatlock seams ensure there’s no rubbing or chafing, while strategically placed eyelets give you greater breathability. A gusseted crotch is comfortable and stays fresh all day. Simply wash, rinse and repeat for continuous comfort.

Product code 222W114-TD-TYD


  • Superior Bluesign® 185GSM Nuyarn merino offers extra loft for an unmatched warmth-to-weight ratio
  • 5x faster drying
  • Remarkable long-term durability
  • Superfine 18 micron non-mulesed Australian merino wool for maximum softness and wearability
  • Incredible stretch and recovery
  • Regular fit offers a modern fit with full coverage
  • Engineered seam and eyelet placements for increased mobility and breathability
  • No-chafe flatlock seams
  • Gusseted crotch
  • Machine washable



Midweight- Warmer


Snow, Mountain


91% Superfine Nuyarn® merino wool - 9% Nylon



Fabric Composition

91% Superfine Nuyarn® merino wool - 9% Nylon


W-Flatiron 185 Legging Td


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