5% Black Long Sleeve Quarter Zip __tanks-stringers GlycerSize improves hydration

GlycerSize improves hydration

Not to mention

It's the perfect addition to your gym wardrobe or everyday rotation while proudly representing the mindset Rich Piana built the brand upon

Available in 2 colors: red and black

This powerful product covers the fundamental health needs of bodybuilders and athletes

5% Black Long Sleeve Quarter Zip __tanks-stringers GlycerSize improves hydrationStay ready for every workout with the 5% Quarter Zip Pullover. This lightweight performance layer is built for those who approach every training session with intensity. A matching red 5% logo on the back finishes the look, making it unmistakably 5%. Crafted from a lightweight performance fabric, this long sleeve quarter zip provides breathable comfort and unrestricted movement whether you're warming up, training outdoors, or layering up on cooler