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Cross-Back Support

Gently pulls shoulders back to prevent slouching

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Natural Lift & Shape

Wireless contouring without painful underwires

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Easy Front Closure

Hook-and-eye front buckle for quick dressing

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Breathable Lycra

Ultra-soft silky fabric for 24/7 all-day comfort

Real Motion & Fit

✨ Straighten Your Posture & Lift Your Bust Instantly

Tired of slouching at your desk, struggling with hard-to-reach back hooks, or dealing with painful underwires digging into your ribs? The Cross Back Front Closure Bra combines gentle posture correction with cloud-like wireless support.

  • ✓ Relieves shoulder, neck, and upper back strain
  • ✓ Smooths underarm and back bulges seamlessly
  • ✓ Wide cushioned straps never slip off your shoulders
  • ✓ Completely wire-free with 360° molded cup support
Crisscross Back For Better Posture

💪 Crisscross Back For Better Posture

Our reinforced cross-back strap design gently aligns your spine and pulls your shoulders back. It naturally trains your muscle memory to sit and stand tall with confidence.

Natural Lift & Flattering Shaping

✨ Natural Lift & Flattering Shaping

Built with an ergonomic underbust supportive band and 3D molded cups that provide gentle uplift and contouring without pinching, poking, or uncomfortably squeezing.

Convenient Front Closure Design

🔒 Convenient Front Closure Design

Multi-hook front clasp makes putting on and taking off your bra effortless—especially ideal for anyone with limited mobility or shoulder pain. Locks securely in place all day.

Unrivaled Brilliance: The Clear Choice

See how our Cross Back Posture Bra outperforms traditional bras and flimsy copycats

Key Features OHMAI Posture Bra Traditional Underwire Basic Bralettes
Active Posture Correction ✓ (X-Cross Band) ✕ ✕
Easy-Access Front Closure ✓ (Multi-Hook) ✕ (Back Reach) ✕ (Pull-over)
100% Wire-Free Comfort ✓ ✕ (Poking Wire) ✓
Back & Underarm Smoothing ✓ (Full Coverage) ✕ (Causes Bulges) ✕ (Zero Support)
Breathable Sweat-Wicking Fabric ✓ (Silky Lycra) ✕ (Stuffy) ✓

Loved by 12,000+ Ladies Worldwide

Rated 4.8 / 5.0 Stars by verified customers

Kelsey M. ✓ Verified Buyer
★★★★★

"Love this wire-free bra so much! Perfect lift, no discomfort at all, and the cross-back design fixes my slouching issue while working at my computer all day."

Freyja S. ✓ Verified Buyer
★★★★★

"This cross-back posture bra is ultra comfy! Front closure is an absolute breeze to put on, and it keeps my shoulders naturally aligned all day long without any pain."

Gregorio H. ✓ Verified Buyer
★★★★★

"Snug fit, easy front hook, and it shapes my curves beautifully without digging in under the arms. Highly recommend getting the 2-pack or 3-pack!"

Jenn Fitzgerald ✓ Verified Buyer
★★★★★

"Such an incredible game-changer! Soft buttery fabric, reliable support, and the cross-back style makes it perfect for everyday wear under t-shirts and blouses."

📏 Posture Bra Size Guide & Fit

Use your standard bra band and cup size to find your ideal fit. If you are between sizes, we recommend sizing up for optimal comfort.

Size Underbust (Inches) Underbust (cm) US/UK Cup Sizes
S 27.5 - 29.5" 70 - 75 cm 32A, 32B, 32C, 34A
M 29.5 - 31.5" 75 - 80 cm 34B, 34C, 36A, 36B
L 31.5 - 33.5" 80 - 85 cm 36C, 36D, 38A, 38B
XL 33.5 - 35.5" 85 - 90 cm 38C, 38D, 40A, 40B
2XL 35.5 - 37.5" 90 - 95 cm 40C, 40D, 42A, 42B
3XL 37.5 - 39.5" 95 - 100 cm 42C, 42D, 44A, 44B
4XL 39.5 - 41.5" 100 - 105 cm 44C, 44D, 46A, 46B, 46C