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

As tough and as dependable as its Colorado namesake, the men’s Flatiron 185 crew is a vital piece of kit for the outdoors lover. In an on-trend tie-dye pattern, this premium quality crew offers outstanding warmth and flexibility for all-day wear. Nuyarn technology delivers exceptional moisture management to keep you fresh and dry all day long, no matter how hard you work. Hit the higher peaks and the warmth factor kicks in, keeping you comfortable without inhibiting movement or feeling bulky. Flatlock seams ensure there’s no chafing, and gusseted underarms let your skin breathe naturally. Easy to care for, the Flatiron 185 crew just needs to be machine washed and dried and it’s ready to go again.

Product code 222M130-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
  • Easy fit offers a modern fit with full coverage
  • Engineered seam and eyelet placements for increased mobility and breathability
  • No-chafe flatlock seams
  • Gusseted underarms
  • Machine washable
  • Hang-Dry loop
  • YKK Zipper





Snow, Mountain





Fabric Composition

91% Superfine Nuyarn® merino wool - 9% Nylon


M-Flatiron 185 Crew Td Tie Dye


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