Why the CoreFlex TENCEL™ Stringer Is Taking Over the Gym – And Why You’ll Want Every Color
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If you train hard, you already know that not every gym tank is built the same. The CoreFlex TENCEL™ Stringer isn’t just another muscle tank — it’s the one that gym rats across Canada and the US keep adding to their rotation. Originally launched as a limited drop, the CoreFlex sold out fast. And thanks to popular demand, it's back in stock with a brand new color: Heather Forest.
What makes this stringer different? It starts with the fabric. A buttery-soft, breathable blend of TENCEL™ Lyocell and Organic Cotton Stretch Jersey makes it feel lightweight but never flimsy. It’s naturally moisture-wicking, cooling, and moves with you through every rep. From warm-up sets to all-out finishers, the CoreFlex delivers.
But the real power is in the cut. This stringer is made for guys who take training seriously — those lifting 5+ times a week, tracking macros, and working toward a physique that reflects effort. The deep scoop, racerback silhouette, and precision taper make it a staple for shoulder and arm days. Whether you’re lean and growing or already stacked, this tank enhances your shape and lets the gains speak for themselves.
For guys 20 to 44 who care about performance and presentation, the CoreFlex Stringer checks every box. No branding overload, no gimmicks — just a clean, elite fit that works just as hard as you do.
We said limited edition. But sometimes, the people speak louder than our calendar.
Get yours before the new color disappears.
