ByeBra - Uni Stretch (1-Size-Fits-Most) Uni Stretch Boxer Black

The ByeBra Uni Stretch Boxer in Black delivers sleek smoothing with adaptive comfort and invisible wear.

Product Details

• Fit: One-size-fits-most boxer brief
• Padding: Non-padded
• Support: Light everyday support
• Fabric: Ultra-stretch microfibre blend
• Straps: Strapless
• Fastening: Pull-on style

Soft microfibre sculpts gently to the body, creating a refined silhouette without pressure or discomfort. The seamless finish ensures no visible lines under fitted clothing, while the breathable fabric maintains comfort throughout the day. Its flexible design allows natural movement, offering light smoothing across the hips and thighs with a modern second-skin feel. Elegant and practical, it delivers understated luxury for daily wear, ideal for bodycon outfits, tailoring and confident everyday comfort.

View our Bra & Briefs Size Guide for UK and international lingerie sizing guidance.

View our Bra & Briefs Style Guide to help you find your perfect bra and knickers.

Empreinte uses premium lingerie fabrics including polyamide, polyester, elastane and cotton across selected garments and linings. The exact composition varies between products, so always check the product information and the care label inside the garment.

To protect the shape, elasticity and detailing of your Empreinte lingerie:

• Hand wash whenever possible.
• Use a gentle detergent designed for delicate fabrics.
• If machine washing, place the item in a lingerie wash bag, use a 30°C delicate cycle and wash with similar colours.
• Avoid bleach, fabric conditioner and harsh detergents.
• Do not tumble dry.
• Keep lingerie away from radiators and direct heat.
• Allow bras to dry naturally without twisting or wringing them.

We stock Soak lingerie wash, which is designed for delicate fabrics and is easy to use when caring for premium lingerie.

UK postage is free for all orders over £50.

EU postage is free for all orders over £250.

International postage is free for all orders over £300.

More information on shipping & delivery.

We know lingerie must fit perfectly and look great. That's why you may return any item within 60 days of purchase – no questions asked and receive a full refund.

More information on our refund, returns and exchanges policy.