The Forme® Smart Tee is an innovation blending biomechanics data, function, and fashion that can physically transform your body to better posture while reducing muscle fatigue. It’s an advanced evolution of our signature Core Tee—lighter, more flexible, and crafted from breathable, eco-friendly Tencel™ fabric for all-day comfort, and can be worn for daily activities, as an undershirt, work tee, fitness, travel, and sleep. It is versatile and adds health benefits to your wardrobe. Powered by US made patented posture-correcting technology, the Smart Tee activates key spinal and shoulder muscle groups to enhance alignment, recovery, breathing, and recovery—with full mobility and function, and without conscious effort. Engineered for everyday wear, travel, and even sleep, it delivers lasting musculoskeletal support and full freedom of motion, thanks to a redesigned mesh-free feather light front panel and roomier underarm fit. Move smarter. Recover faster. Live better.  Developed by an orthopedic surgeon for his mother, who battled late-stage cancer and suffered from poor posture and compressed lungs, Forme® transforms your body by building a foundation that enables you to perform, think, and live at your highest potential. Full Body Alignment: Pair with the Ergo Short and Arch Booster Sock or Ankle Guard Sock. Advanced Support: Visit our Health Benefits page for guidance on musculoskeletal conditions. ✔ HSA/FSA Eligible: To use HSA/FSA funds, please check out with Flex. Receipts cannot be issued post-purchase.