Why athletes choose S-FIT

We get it — training isn’t easy. S-FIT is built for comfort, durability and results.

Risk-free to try. Add to cart →

Earned in Silence. Proven in motion.

Free Worldwide Shipping + 1 Year Warranty

Add to Cart — Free Shipping

S-FIT | STRENGTH. FREEDOM. IDENTITY.

S-FIT Adjustable Weighted Vest

Built for performance. Trusted for Murph.

Unlock your 15% Insider discount

Free Worldwide Shipping • 1-Year Warranty • Secure Checkout

1 4

Move with intent.

Silence is our advantage.

Add to Cart — Free Shipping

You’ve got the gear. Now earn the discipline.

Join the S-FIT 30-Day Challenge and turn your vest into a daily habit.

One month. One mindset. No excuses.

Start the Challenge

Not for everyone. For the committed.

Scan to access the S-FIT Insider Channel.