Designed from the inside out by the women of Smartwool. With soft merino wool against your skin, the PhD Seamless Racerback Bra isn't just comfortable, it's a master of moisture transfer. Racerback straps and knit cups are engineered for support so you can go the distance. Seamless construction eliminates the risk of chafing.
- Outer shell made from a moisture-wicking blend of merino, nylon, polyester and elastane.
- Lining made from temperature-regulating merino, nylon and polyester.
- Mix of fabrics and knits used in key areas to promote venting, support and comfort.
- Seamless knit delivers chafe-free softness and support in key zones.
- Engineered knit cups provide shape and lift.