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Martial Threads

Women's Warm-up Sports Bra

Women's Warm-up Sports Bra

Regular price $49.99 USD
Regular price $55.00 USD Sale price $49.99 USD
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The Women’s Warm-Up Sports Bra is designed to keep you dry, supported, and confident during every workout. Made with moisture-wicking fabric and four-way stretch, it adapts to your movement while staying breathable and lightweight. With reinforced support details and a sleek racerback cut, it’s the perfect balance of function and style.

  • Premium Blend – 82% polyester, 18% spandex
  • Durable Weight – 6.78 oz/yd² (230 g/m²), holds up to active wear
  • Moisture-Wicking – Keeps you dry during low- to medium-intensity workouts
  • Flexible Movement – Four-way stretch fabric recovers on both cross and lengthwise grains
  • Athletic Design – Scoop neckline with racerback for a sleek, supportive fit
  • Built-In Support – Reinforced straps, double-layered front, and wide elastic band under bust
  • Comfort Finish – Flat seams and bias binding reduce friction and rubbing
  • Responsibly Sourced – Blank components from China and Lithuania (EU) / China (US & Mexico)

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide

  CHEST (inches) UNDERBUST (inches)
XS 33 ⅛ 28 ¾
S 34 ⅝ 29 ½
M 36 ¼ 30 ¼
L 39 ⅜ 31 ⅞
XL 42 ½ 33 ½
2XL 45 ⅝ 35.0
  CHEST (cm) UNDERBUST (cm)
XS 84 73
S 88 75
M 92 77
L 100 81
XL 108 85
2XL 116 89
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