About

About Main Set
Swim caps designed and made in the UK for people who love the water.

I started Main Set because I couldn’t find a swim cap I actually wanted to wear. They were either plain, covered in logos, or printed with designs that weren’t exactly chic.

I swam with a club as a child but had to stop after two years because of school. Years later I came back to the water, and now I train and compete regularly as part of a team. Between early starts, pool decks and race days, I wanted my kit to feel like mine.

So I designed it myself. Main Set is a small UK brand making swim caps for swimmers who care how they look, whether that’s the club lane, a race or an open-water swim.

Collection 01 is six designs, each inspired by something swimmers know well: sunlight on pool water (Reflections), lane lines (Signature Stripe) and dark winter mornings before the lanes fill (Celestial), plus Mint Zebra, Pink Polka Dot and Ink Floral for the days you’d rather stand out.

What you get

  • 100% silicone, comfortable and durable for training
  • Designed and made in the UK
  • Fit's most adults including longer hair
  • Free UK delivery and easy returns

Follow @mainsetswim on instagram & tiktok for a swim set every week and first sight of new designs and we'd love you to tag us in your purchases too.

Our workouts are posted here  MAIN SET of the Day – Main Set Swim