Suninner is a direct underwear manufacturer focused on producing high-quality men’s underwear for EU and US markets.
We specialize in pouch boxer briefs, trunks, and sports underwear, providing OEM & private label solutions with stable quality and ergonomic comfort.

✔ MOQ: 1000 pcs per style
✔ Custom jacquard waistband from 350 pcs per color
✔ 95% cotton 200–210gsm core fabrics
✔ 3-day sampling
✔ EU & US size standards

Our Core Products

Pouch Boxer Briefs

  • Ergonomic 3D pouch structure

  • 95% cotton / modal / performance fabrics

  • Anti-chafing design

  • Daily & sports versions

Trunks

  • Short leg modern fit

  • Youth and fashion positioning

  • Custom logo waistband

Sports Underwear

  • Nylon/spandex performance

  • Quick-dry & breathable

  • Strong support for running & gym

     Customization as an Underwear Manufacturer

    As an experienced underwear manufacturer, we provide:

  • Custom pouch structure development
  • Jacquard / printed / silicone waistbands
  • Digital & reactive fabric printing
  • Laser logo & heat transfer
  • Custom packaging & labels

    Why EU & US Brands Work with Suninner

    • Understanding of Western body fit

    • Stable fabric supply 200–210gsm

    • AQL 2.5 quality control

    • On-time delivery

    • Long-term OEM experience