Born on the Wild Coast

Born on the chilly coastlines of Northern Ireland, CosiMac started with a simple mission: to make warm, high-quality robes that actually make you want to go outside. Outdoor gear should feel as good as it works — most robes out there just don’t cut it.

Built for Real Life (and Real Weather)

Our CosiRobe range — waterproof shells, thick ThermaCosi fleece, and massive pockets — is tested on beaches, dog walks, and sideline storms. But it’s not just about function: our robes are wild in design, bold in colour, and unapologetically fun — for people who embrace the cold and live life to the fullest.

“This robe has changed my outdoor life — warm, waterproof, and super stylish!” — Trustpilot

Loved by Customers & the Press

Glowing reviews, dawn-swim photos, and tales of robes lasting years proved we’d built something special. Today, CosiMac is the world’s highest-rated robe company on Trustpilot. GQ and other lifestyle outlets have featured our robes in their roundups, showing they’re built for real weather — not just style points.

“Best changing robe out there — durable, cosy, and full of personality.” — Trustpilot

From Beaches to Film Sets

Production crews on TV and film sets now rely on our robes to keep cast and crew warm on freezing shoots — proof that CosiMac performs where it counts.

Bold Styles for Bold Lives

Fan-favourites like the Leopard and Pink Editions are inspired by our community’s adventurous spirit. Every drop, pattern, and colour is designed for people who live life to the fullest, unapologetically.

Still Hands-On, Still Obsessed

We’re the same brand we were on day one — hands-on, community-driven, obsessed with quality — but now the world knows our name. And we couldn’t be prouder to make robes that people genuinely love.

Every CosiRobe starts with the rugged landscapes, chilly seas, and windy beaches of Northern Ireland. That’s where we design, test, and perfect every detail — from waterproof shells to cozy ThermaCosi fleece. Bold, practical, and unapologetically adventurous — just like the people who wear them.