Underwear for Big and Tall Men – Sizes and Fit

Short answer: Underwear for big and tall men comes down to two things: finding brands that go up to the larger sizes, and choosing cuts with longer legs and a wide waistband, so nothing squeezes or chafes. Bamboo viscose does the rest with softness and breathability.

The size should fit — not be forced

Many big men wear underwear that is too small, because the shelves stop at XL. The result is waistbands that roll and legs that ride up. Several of our brands carry large sizes — see the range of bamboo underwear for men, where you can filter by size, and use the brand's own chart, for example the size guide for JBS of Denmark men.

The right cut for a bigger body

Choose boxer briefs with longer legs that put a smooth layer between your thighs and prevent chafing, and a wide, soft waistband that does not cut into your waist. The stretch in bamboo viscose follows the body without squeezing. Read more about cuts in our guide to the right fit in underwear.

Dry and fresh all day

The more you sweat, the more the material matters. Bamboo viscose moves moisture away from the skin and holds odour back, so you stay fresh from morning to night — read how in our post on bamboo and temperature regulation.

Frequently asked questions

Which underwear is best for big and tall men?

Boxer briefs with longer legs and a wide, soft waistband in the correct size. They prevent chafing and do not cut into your waist.

How do I find the right large size?

Measure your waist and use the brand's own size chart instead of guessing. Sizes vary from brand to brand.

Does bamboo underwear help against sweat?

Yes. Bamboo viscose moves moisture away from the skin and slows bacterial growth, so you avoid that clammy feeling and the odour.