j.crew: longline sports bra in signature flex for women, right side, view zoomed
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Longline sports bra in Signature flex

Item BA346
All sizes are US sizes.
Prices include duties and taxes.

Size & Fit

  • Body length:
  • 14".

Product Details

A stretchy, criss-cross sports bra that's perfect for lounging around, barre class or any other light-impact activities you have on your agenda. Even better: We made a matching bike short and legging for two (!) super-easy, super-comfy outfits. It's made from our best-selling Signature flex fabric with Lycra® Power (aka superior stretch and retention for comfort and durability). Another reason to love this fabric? It's bluesign® approved, which means it's produced with safer chemicals and in a way that hasminimum impact on people and the environment.

  • Heather platinum colorway: polyamide/poly/elastane; all other colorways: polyamide/elastane.
  • Machine wash.
  • Import.
  • Select stores.
  • Item BA346.
Our Fabrics, Re-imagined


This item contains a sustainable material, like organic cotton, recycled polyester, or with certifications like Fair Trade.