Back Posture Corrector Braces Adjustable Shoulder Support Strap with Lumbar Support for Men and Women White Size XL

Neroprene
Our Comfort Posture Corrector is helpful for kids and adults form correct posture. Prevention of adolescent customary humpback & bend down. Make your waist and back stay straight while reducing lower back pain, slouching and hunching,restores healthier stature to your body. It makes you a elegant beauty no matter you are walking or standing.
The posture corrector can be also used as back brace, support to shoulder, back and waist, helping you stand taller and straighter. Not only will this expand your chest (and open your heart), allowing for deeper and more nourishing life-giving breaths, but it’ll also promote the longevity and sustainability of the spine.
Straps adjustable for comfort offer you a wide adjustment, easy to decide the degree of tightness, fully adjustable non restricting unisex design for unisex adult & kids. But make sure you don't tighten the shoulder straps too tight or the metal with be grazing your armpit while you're wearing it.
At first, they may seem uncomfortable and unnatural (because they are working). Overtime, they will alter your muscles memory to naturally hold itself correctly.
The neoprene products may smell not good,you can put it in the well-ventilated area for several days,the smell would weaken and then disappear.