New and unused, but opened for inspection and photography. M size (waist 75cm~95cm) Wearable all seasons. 【Breathable Mesh Material】 Provides superior breathability and comfortably supports the entire lower back. Quickly wicks away sweat from the inside. 【Dual Compression Belt & Strong Support】 Securely fixed with a dual compression belt, supporting not only forward and backward movements but also side-to-side and twisting motions. Back Support Corset Belt Mesh Reduces Back Pain Improves Posture Corrects Back Muscles Strong Support & Fixation Breathable Sports Dual Compression Type For Work For Laborers Unisex Diet