Introducing Your New Favorite Shirt: ACT1V3 Threads Performance Shirts

At the heart of the nationally recognized brand, 13 Fifty Apparel, lies our cornerstone product: the ACT1V3 Threads Performance Shirts. Born from a commitment to serve those who serve us, these shirts have set the standard for durability, functionality, and comfort.

• ACT1V3 Fabric Excellence: Engineered for peak performance with moisture-wicking, breathable, and stretchable fabric.
• Unmatched Durability: Features snag-, shrink-, and fade-resistant construction with tight knit stitching.
• Freshness Ensured: Integrated antimicrobial technology to effectively reduce odors.
• Consistent Form: Antideformation technology guarantees the shirt retains its shape and fit over time.
• Designed for Comfort: Offers breathability and SPF Protection for superior indoor and outdoor comfort.
• Purposeful Fit: Tailored slightly longer for secure tucking or discreet waistband concealment when untucked.
• Trusted Material: Crafted from 92% Polyester and 8% Spandex for the perfect balance of flexibility and support.

These shirts are not just apparel; they are the foundation upon which 13 Fifty Apparel was built, trusted by the US military, federal law enforcement agencies, and thousands of first responders globally. We are proud to offer what we confidently believe to be the most comfortable shirt on the market, designed to meet the rigorous demands of those at the front lines.

Unity in Respect
We're more than a company; we're a community united by respect for service and sacrifice. Thank you for standing with us.