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Forged in Canada. Worn by the Driven.
Leviathan creates performance wear built to outlast, outwork, and outshine — inspired by the strength of the North.
Built to Endure
At Leviathan, every piece is crafted from premium, performance-grade materials engineered for durability, comfort, and style.
From reinforced stitching to breathable, flexible fabrics — we design gear that stands up to your hardest workouts and your everyday grind.
Best brand for Gym clothing
First of all, the quality is incredible, from the texture to the fit, everything is on point! It fits perfectly, is super comfortable, and not see-through at all. I own almost every piece, and I have zero regrets! Leviathan has officially become my go-to brand ! I’ll be wearing them forever! 🤩🙏🏼
Selena Couto
Best pump cover in the bis! Amazing material and logo is unreal look good feel good! 🔥💪🏽
Material is amazing no shrinking when wash so last along time also design is super sick and I always said look good feel good and that’s what you get with leviathan 💪🏽🔥
Jesse James
Wow!! Impressive quality
I’m very impressed with the quality! I’ve never seen a shirt this high-quality, and it fits so well. My muscles look bigger with this shirt! I highly recommend Leviathan!
Joe
Outfit is Fire
I absolutely love my new outfit. It’s flattering, well made, and totally squat proof. I plan on buying a few more in the near future!
