Smartwool PhD Seamless Long Bra - Women's

The child of a bra and a tank.

Combining the support of a bra with the style of an athletic tank, the Smartwool PhD Seamless Long Bra uses merino wool to keep you cool, dry, and comfortable, whether you're running, hiking, or just going for a walk.

  • Internal shelf bra with 4Degree elite fit system
  • Covered elastic band at ribcage
  • Adjustable straps
  • Engineered knit cups
  • Ribbed knit side
  • Reviews
  • Q & A

Excited for the long version

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: Small

I have several PhD seamless strappy bras and adore them. I just found this long version and am totally stoked. It fits the same and is the same material. It will be perfect for layering this winter and I can also see wearing it to yoga or as a stand alone in the summer.

Perfect everyday baselayer

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: medium

I wear this daily under lightweight to heavy tops for horseback riding in an indoor arena when the temps dip below 50°F. It provides enough light support for my D cups for light riding and afterwards I can continue wearing it alone or layered under a shirt at home. Same goes for skiing or, really, any sport or non-sport activity when the temperature falls below 50.

The wool keeps me perfectly comfortable in a wide range of temps and I've never ever felt sweaty, even while participating in stop & go activities. It's very soft, stretchy, and comfie and I'm here to stock up on a couple more. Highly recommended base layer that doesn't take up extra room under other garments. True to size chart.

Long Bra Nirvana Attained

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: XS

My life will never be the same. I like the feel of natural fabrics (or natural blends) against my skin and the fact they don't stink like the synthetics. But in the winter cotton blend cami's can be too cool, living in a stone house without central heating. Enter this wool long bra. Most of the time it's buried under layers but if I'm sitting by the fire and get hot I can strip down. It's warm and comfortable. Fits great and looks great. I prefer wearing cami bras and this is the best one I've ever had.