Train harder. Stay cooler. Move freer. Look stronger.

The DUO-STACK is a 2-pack of upper-body performance tanks engineered for high-output training. Blackberry and Pistachio — two colorways, one stack, zero restriction.

• 2 tanks per pack (one Blackberry, one Pistachio)
• 100% polyester — lightweight, moisture-managed matrix
• Zero restriction overhead or laterally
• Curved hem for a flattering, body-enhancing silhouette
• Formulated to move with the body, not against it
• Net weight: 7oz per tank

Pairs perfectly with the ARM-PLIFIER Vest for the full Amero Gear stack.

Amero Gear products are performance apparel, not dietary supplements. For athletic use only.