Xtoys
The C4M Boost bikini brief cuts a bold silhouette in soft black leatherette, with an ergonomically shaped front pouch that lifts and supports. The low-cut front and close body fit make this a confident choice for a night in or a night out.
Made from 90% polyamide and 10% elastane, the fabric strikes a balance of stretch and hold so everything stays in place. Soft seams keep it comfortable against the skin. Available in size Small. Wash following the garment care label.
The C4M Boost Bikini Brief is designed to make an impression, pairing a soft black leatherette-look fabric with a shaped front pouch that enhances and supports. It is a low-cut, close-fitting brief for anyone who wants their underwear to be part of the moment rather than an afterthought.
The ergonomically designed front pouch is shaped to enhance and lift, holding everything comfortably in place. A blend of 90% polyamide and 10% elastane gives the fabric a considered balance of elasticity and support, so the brief moves with you while keeping its shape. The low-cut front sits close to the body for a flattering, confident silhouette that works under clothing or on its own.
The soft black leatherette-look fabric gives this brief its distinctive appearance while remaining light and stretchy against the skin. Soft seams have been used throughout to reduce any rubbing or irritation across the day, and the four-way stretch of the polyamide and elastane blend means the fit stays snug without feeling restrictive. It is a piece built to look striking and feel wearable.
This listing is for size Small, so check your usual underwear size against the C4M size guide before ordering to be sure of a close, supportive fit. As with most stretch fabrics, hand washing or a gentle cool machine wash helps preserve the elasticity and the smooth leatherette finish over time. Avoid high heat and tumble drying, and always follow the instructions on the garment care label.
| Brand | C4M |
|---|---|
| Material | Polyamide |
| Material | 90% Polyamide, 10% Elastane |
| Size | Small |
| Colour | Black |
| Product code | NS8064 |
| Packaging | Plain box — no branding or product name on the label |
| Billing | Shows as "XTU Retail" on your statement |
The Boost brief is made from 90% polyamide and 10% elastane, giving it a soft stretch with a leatherette-look finish.
Yes. It features an ergonomically shaped front pouch and a blend chosen for its balance of elasticity and support, so everything stays comfortably in place.
This listing is for size Small. Check your usual underwear size against the C4M size guide before ordering to be sure of the best fit.
To protect the stretch and the leatherette finish, wash gently and avoid high heat or tumble drying. Always follow the garment care label.
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Sent in a plain, unbranded box or bag. Nothing on the outside says what is inside or where it came from.
Your statement shows "XTU Retail" — never the shop's name.
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