Core Long Sleeve

The Core Long Sleeve by Forme® is your go-to long sleeve tee—with all the posture-correcting benefits you love, now with extra coverage and support. Perfect for everyday wear, lounging, travel, or sleep, it combines comfort, style, and effective alignment correction.

Made from the same ultra-soft, breathable, and eco-friendly Tencel™ fabric as our signature Core Tee, this FDA-registered tee features dual layers of patented posture technology for a stronger, more supportive fit. It gently engages your muscles to keep your shoulders back and your spine aligned—helping to ease neck, back, and shoulder pain linked to spinal issues, without restricting movement.

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.

Fit Tip: If you experience pressure under the arms, consider sizing up or layering the Core Long Sleeve over a light tee to ease your transition.

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.