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Designed for comfort and gentle support during pregnancy and postpartum recovery, B Free’s Maternity Underbust Cotton Rich Full Brief offers full tummy coverage with a soft, over-the-bump underbust design. Made with cotton-rich seamless fabric, these briefs grow with your body without digging in or rolling down, ensuring optimal comfort every day.
SpecificationsMaterial: Cotton-rich blend (70%+ cotton with nylon & elastane)
Style: Underbust full brief with seamless, side-seam-free construction
Sizes Available: AU 10-24
Packaging Options: Single brief or 3-pack (neutrals or fancy prints)
Care Instructions: Warm machine wash, line dry
Origin: Australian-designed, manufacture unspecified; packed in Moorabbin, VIC
AU Size | Hip (cm) |
10 | 97-101 |
12 | 102-106 |
14 | 107-112 |
16 | 113-118 |
18 | 119-125 |
20 | 126-132 |
22 | 133-139 |
24 | 140-146 |
(Choose your regular size for a comfortable fit during maternity.) |
Full tummy support without compression: Over-the-bump design that grows with you
Breathable & soft: Cotton-rich fabric allows airflow, reduces irritation
Seamless comfort: Tag- and side-seam-free to prevent chafing or bulk
Trusted maternity staple: Tailored specifically for changing pregnancy bodies
Underbust, full-coverage brief
Cotton-rich seamless knit (70%+ cotton)
Side-seam and tag-free construction
High rise ensures no rolling or digging
Available in solid neutrals or feminine prints (single or 3-pack)
Gentle tummy and lower-back support compatible with changing pregnancy figures
Soft and breathable: Cotton-rich fabric perfect for sensitive or heat-prone skin
No rolling: The Waistband is designed to stay securely in place
Smooth under clothing: Ideal as everyday underwear or under maternity dresses
Versatile use: Works during pregnancy and continues postpartum
Q: What size should I get?
A: Choose your regular AU size based on hips; the overbust design adapts comfortably throughout pregnancy.
Q: Will the fabric dig in or roll down?
A: No-seamless knit and wide waistband keep the brief securely in place without rolling.
Q: How do I care for them?
A: Machine wash warm and line dry. Avoid heat-drying to preserve fabric elasticity.
Q: Do they work after pregnancy?
A: Yes! The full-coverage and gentle support make them a great postpartum essential, too.
Q: Are they suitable for hot climates?
A: Absolutely-the cotton-rich material is breathable and wicks moisture, making it ideal for warm weather.
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