L'été sans fin — an endless summer

Meet Quatre Swim [pronounced 'KATR' and French for 'Four'], a swimwear label designed to call forth the euphoric feelings of summer, every season of the year.

Every style is thoughtfully designed and inspired by summers spent in the French Riviera, from lively beach clubs to people-watching at upscale oceanfront cafes. Quatre Swim was brought to life as a creative space for you to daydream, escape and reminisce about carefree days and the warm sun on your skin.

We design effortlessly flattering cuts that will be worn and loved, summer and summer again.

Minimal cuts, signature fabric and the right tones


We are loved for our minimal cuts, carefully-curated tones and signature recycled ribbed fabric, making each piece a staple.

New styles are launched at a slow frequency and in small quantities to steer clear of fast fashion and avoid overproduction. And this is just one of our many efforts towards sustainability.

Designed in Montreal ⎢ Conçu à Montréal.