Breathe. Move. Show up strong.

The RepX FlexFlow™ Backless Gym Shirt blends performance with bold style — made for women who train hard and dress louder. With a sleek open-back design, built-in straps and padding, and breathable stretch fabric, it keeps you supported, cool, and confident through every rep.

Key Features:

• Backless Design with Built-In Support

  Lightweight supportive straps and removable padding give you freedom to move — no bra needed.

• Breathable & Sweat-Wicking Fabric

  Engineered for comfort during even the most intense sessions.

• Flattering, Feminine Fit

  Designed to hug your shape in all the right places — so you feel strong and look incredible.

• Multiple Colours & Sizes

  From soft neutrals to bold tones — there’s a FlexFlow™ for every style and every body.

• Perfect for Any Workout

  Gym, yoga, pilates, HIIT, or just looking effortlessly athletic on the go.

Train free. Move bold.

RepX FlexFlow™ – for women who own their strength.