Train Relentless. Stay Underoath.

The grind never stops, and neither do you. Underoath is more than apparel—it’s a mindset. Designed for those who push past limits, refuse excuses, and demand more from their gear. Every stitch, every detail, built for performance, tested in the trenches.

Shop This Look

Diligence

noun. Constant and earnest effort to accomplish what is undertaken; persistent exertion... 

Strength Is Earned. We Wear It.

At Underoath, we don’t just make apparel—we engineer high-performance fitness gear for those who refuse to quit. Whether you're pushing past limits in the gym, training for your next competition, or embracing an active lifestyle, our apparel is built to fuel your performance.

We stand for strength, resilience, and relentless ambition—because true athletes know that success isn’t given, it’s earned. Our gear is designed with premium, sweat-wicking materials, precision fits, and durable construction to support you through every rep, run, and challenge.

🔥 No shortcuts. No compromises. Just next-level performance wear made for those who never back down.

⚡ You train harder. We create gear that keeps up.

Why Choose Underoath?
✔ Breathable, moisture-wicking fabrics for all-day comfort
✔ Athlete-tested, high-performance designs for durability
✔ A perfect balance of style and function—wear it in the gym or on the streets

Elevate your training. Push past limits. Stay Underoath.

FAQ

Do you offer discounts or promo codes?

Yes! Sign up for our newsletter to get exclusive discounts, early access to new drops, and special promotions. Follow us on Instagram (@UnderOath.ca) for limited-time deals.

What size should I order?

Our apparel follows a true-to-size athletic fit. If you prefer a tighter, compression-style fit, size down. If you like a relaxed fit, size up.

Do you offer international shipping?

Yes! We ship worldwide. Shipping rates and delivery times vary by country, and you can view options at checkout.

How long does shipping take?

Standard shipping typically takes 5-7 business days, while express options can deliver within 2-3 business days. International orders may take 7-14 business days depending on location.

Do you offer sponsorships or athlete partnerships?

Yes! We're always looking for dedicated athletes and fitness influencers to represent Underoath. Contact us via contact page and tell us why we should pick you!