Leather MFWP Briefs - Men's Fit Women's Pattern

Our MFWP (Men's Fit, Women's Pattern) brief—adapts the feminine brief shape—no central seam, no male pouch—but cut slightly wider at the crotch so you can fit or tuck as you wish. Raw and supple in washable glove leather. Lux Tenebrae. Leather that gets better with age.

Sizing Guide

• Size XS - Women's UK 8 - Men's 30
• Size S - Women's UK 10 - Men's 32
• Size M - Women's UK 12 - Men's 34
• Size L - Women's UK 14 - Men's 36
• Size XL - Women's UK 16 - Men's 38
• Size XXL - Women's UK 18 - Men's 40

Order by your regular trouser size for the best fit. Built for a snug, provocative fit—keep this in mind when picking your size. If unsure, order two sizes (black only) and return one for a credit note.

Our World-First Size Range & Pioneering Heritage

Since 1999, Lux Tenebrae has led the way in luxury leather lingerie and men's undies. We offer the world's largest size range all in genuine glove leather (XS-XXL, regular and XL pouch for men, bra sizes 30-44 cup A-J for women), unmatched by anyone, delivering the ultimate fit. We can make pretty much any size you wish because we make everything ourselves in our studio to exacting standards. Jules has personally drawn up every single pattern—thousands honed over years for that perfect second skin fit. 

Returns Policy

If you order an in-stock ready-to-send item (black) and it doesn't fit, send it back for a full refund—no hassle.

For made-to-order black items that don’t fit, they qualify for a size exchange remake or credit note. No returns on coloured items.

Guidelines for Returning Bottoms:

1. Wear something underneath when trying on for size.
2. Bottoms must be unworn, unwashed, undamaged, and free of stains or odours.
3. If these standards aren’t met, we’ll refuse the return.

For seamless returns, especially international orders, follow our how to return instructions to avoid customs charges.

Care Instructions

Keep your MFWP briefs looking good with our guide on how to wash and iron your lovely leather.