PrettyFemboy

Size Guide

Seamless 3D pouch briefs — in-stock styles

Designed for AMAB bodies · L to 3XL

Size Recommendation

Check your waist first, then your weight

Size Fits waist Weight Jeans Flat waist Stretches to
L 70 – 90 cm 45 – 60 kg 30 – 32 30 cm 45 cm
XL 77 – 97 cm 60 – 75 kg 33 – 36 32 cm 50 cm
2XL 83 – 103 cm 75 – 90 kg 36 – 39 34 cm 55 cm
3XL 90 – 110 cm 90 – 105 kg 36 – 42 36 cm 60 cm
Size Fits waist Weight Jeans Flat waist Stretches to
L 27.5 – 35.5 in 99 – 132 lb 30 – 32 11.8 in 17.7 in
XL 30.3 – 38.2 in 132 – 165 lb 33 – 36 12.6 in 19.7 in
2XL 32.7 – 40.6 in 165 – 198 lb 36 – 39 13.4 in 21.7 in
3XL 35.4 – 43.3 in 198 – 231 lb 36 – 42 14.2 in 23.6 in

* Flat waist is one side of the waistband measured flat and relaxed — double it for the full circumference. Stretches to is how far that same side pulls, so the waistband itself reaches roughly twice that number before it is at its limit.
* 3XL is not made in every colour — check the dropdown on the product page.
* Jeans column is a rough cross-reference for these briefs only, not for our other styles.
* Fuller hips or thighs? Take the next size up — the waist will still sit fine, and the leg will not cut in.
* Measurements are taken by hand and may vary by up to 3 cm (1.2 inch).

Friendly Reminders

📦

These are in stock and ship straight away — no made-to-order wait, and no custom sizing on this style.

🩲

The pouch is 3D moulded rather than sewn from panels, so the front has no seam. It shapes to you as the knit stretches.

〰️

The waistband is wide scalloped lace, not elastic. It holds without gripping, which is why it does not leave a line under trousers.

💬

Between two sizes, or not sure? Email your waist and hip measurement to support@prettyfemboy.com and we'll tell you which to take.

🔒

Due to the intimate nature of this product, all sales are final — no returns or exchanges after delivery. All orders ship discreetly.

♡ 🎀