Designed by women, for women

Founder of Undies. Alice Reynolds designed each pair with every body in mind. Tired of shopping for comfortable boxer shorts in the men's department, Undies. offers every woman a choice. Choose comfort, sustainability and style. Whatever your shape, size, identity. Never compromise.

  • Sustainable comfort

    Undies. are made from 95% bamboo which is softer and more sustainable than cotton. It's so soft you'll feel like you're not wearing any underwear at all, so you can focus on the things that really matter.

  • Pants you can trust

    Bamboo is more than a sustainable fabric; it's a best friend for your intimate area. Designed to wick moisture away from the body (no sweaty bits), regulate heat, hold shape after every wash and it's also anti-bacterial for sensitive skin.

  • A style for every body

    We understand one size doesn't fit all. Whether you're after a cheeky thong, a supportive boxer, an every day brief or anti-chafe long shorts, we've got your back girl.

Products

The 3" boxer

The real beginning for us women.

Ethically produced, super comfortable and designed to hug each and every curve you've been blessed with. Made from 95% bamboo, anti-chafing and anti-wedge technology. Perfect for those short dress nights out, lounging around the house and day to day life.

Shop the 3" boxer

Cheeky Thongs

For those who love a cheeky thong but hate the wedgies and cut-in-half feeling. Our thong has been designed with sexiness and comfort in mind. Super soft and sustainable too.

Shop the thong

The Casual Brief

The comfort and safe feeling you expect for daily life. Prefer a solid knicker? A brief kind of girl? We've got you covered with our 95% bamboo briefs.

Shop the brief

The 5" boxer

At Undies. we're here for that bold statement and the 5" boxer delivers exactly that. Serving you something different from the standard women's underwear market, but most definitely deserved. Whether you're lounging around, dressing for your personality or just fancy some extra comfort, these are for you.

Shop the 5" boxer

SHOP THE LOOK

5’ Boxers

95% bamboo women's long shorts. Extra comfort and protection against chafing. Sweat... 

3’ Boxers

95% bamboo women's boxers. Super soft, hugs and flatters every body. Designed... 

3’ Boxers

95% bamboo women's boxers. Super soft, hugs and flatters every body. Designed... 

Casual Briefs

95% bamboo women's briefs. Softer than cotton. Sustainably made. Anti-bacterial, heat regulating... 

5’ Boxers

95% bamboo women's long shorts. Extra comfort and protection against chafing. Sweat...