Mountain Equipment Company

Smartwool PhD Seamless Racerback Bra - Women's


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Designed by the women at Smartwool, this bra is built from the inside out. Starting with soft merino against your skin, this sports bra isn't just comfortable, it's a master at moisture transfer. A four-point system looks at the straps, cups, fabric, and elastic to ensure that all key areas check out and are ready to go the distance. Seamless construction eliminates the risk of chafing.

  • Outer shell made from a moveable blend of merino, polyester, and elastane
  • Lining made from temperature regulating merino and polyester
  • No-sew shoulder straps are lined with spacer mesh for increased circulation and comfort
  • Cups lined with soft merino for efficient wicking and temperature regulating
  • Mix of fabrics and knits used in key areas to promote venting, support, and softness
  • Elasticized band at the ribcage provides a secure anchor point
  • Smooth facing fabric prevents any bullets or seams from showing through, and lets your tops move freely

Tech specs

Ideal for
  • Running
  • Yoga and fitness
Fabric content
  • 47% merino wool
  • 46% polyester
  • 7% spandex
Secondary fabric
  • 75% merino wool
  • 25% polyester
Adjustable strapsNo
Adjustable closureNo
SupportMedium support
Made inTurkey

Reviews (72)

4 out of 5 stars with 72 reviews for Smartwool PhD Seamless Racerback Bra - Women's

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