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Underwear

Shop mens underwear UK below retail at Studio DOS. From Calvin Klein cotton trunks and Ralph Lauren boxer briefs to BOSS 3-packs, Derek Rose luxury styles, and Hugo stretch boxers, our curated selection covers everyday essentials and premium comfort. Authentic designer underwear below retail, with free UK delivery on orders over £120. 30-day returns.

-30%RALPH LAUREN 3 PACK CLASSIC TRUNKS BLACK WHITE GREY | Studio DOS
-30%RALPH LAUREN 3 PACK CLASSIC TRUNKS WHITE | Studio DOS
Sale price£31.50 Regular price£45.00
-30%RALPH LAUREN 3 PACK BOXER BRIEF TRUNKS WHITE BLACK GREY | Studio DOS
-30%Calvin Klein 3 Pack Stencil Logo Cotton Stretch Boxers White | Studio DOS
-38%Calvin Klein 5 Pack Microfiber Stretch Boxers Black | Studio DOS
-41%Marshall Artist 3 Pack Boxer Shorts Black | Studio DOS
Sale price£19.00 Regular price£32.00
-30%BOSS 3 PACK POWER BOXER BRIEFS BLACK | Studio DOS
Sale price£31.50 Regular price£45.00
-38%Calvin Klein 5 Pack Microfiber Stretch Boxers Navy Black Blue Khaki | Studio DOS
-36%HUGO 3 Pack Cotton Stretch Trunks Black Red | Studio DOS
Sale price£27.00 Regular price£42.00

Frequently Asked Questions

What designer underwear does Studio DOS sell?

Studio DOS stocks designer underwear from brands including Calvin Klein, Ralph Lauren and BOSS. All items are genuine and sold below retail.

Is the underwear at Studio DOS authentic?

Yes. All underwear at Studio DOS is genuine and sourced through established wholesale and end-of-season channels. We do not sell replicas or counterfeit goods.

Why is designer underwear cheaper at Studio DOS?

We source end-of-season and surplus stock from premium brands, which lets us offer genuine underwear at prices well below recommended retail.

Can I return underwear or swimwear?

For hygiene reasons, underwear and swimwear cannot be returned. Please check our Size Guide and the product description before ordering.