INTRODUCING OUR

latest COLLECTION

PREMIUM Satin Lined Beanies

END OF SEASON SALE - GET UP TO

50%off ON ALL ITEMS

CLASSIC Everyday ESSENTIALS

No More Breakage. No More Frizz.

satin lined beanies

Say GOOD-BYE to dry hat hair!

COSI & co. is a cut and sew clothing brand, founded by two cousins, passionate about fashion as well as functionality. Originating in Toronto, we are a brand that promotes high quality, style and comfort all while being functional and remaining sustainable.

Our Vision

shop now

YOU'VE MADE THE RIGHT CHOICE with COSI & CO.

SHOP NOW

Testimonials

The hats I ordered fit perfectly and very good quality. Delivery was punctual and the best part was the personal Thank You note that came along with it. The hat has a silk lining, which is fantastic for persons with hearing aids, as the knit does not get tangled with it. Wonderful product!

Joanne

I bought this in both grey and black, and they have kept my head warm as well as keeping my slick intact. I've recommended you to all of my friends and a couple/few of them have purchased from you :)

Maria

I love the satin lining. It protects my blowouts from sweating out which I love.

Christian