Back support lower brace and posture corrector Key benefits Improves posture by aligning the spine, shoulders and clavicle for a straight back and a healthier appearance. Helps reduce slouching during work, travel, driving, or leisure activities. Discreet and comfortable for allday wear under clothing; suitable for work, home, or active use. Builds confidence as posture improves and you look more upright. What it is A full back posture corrector that combines a shoulder posture brace and clavicle support for comprehensive back alignment. Designed to be worn under clothing, providing support without adding bulk. Size and fit S: waist 8095 cm M: waist 8299 cm L: waist 84103 cm XL: waist 86107 cm 2XL: waist 88110 cm 3XL: waist 90112 cm 4XL: waist 92114 cm 5XL: waist 100120 cm Material and comfort Made from breathable, quality material for comfort during extended wear. Lightweight and breathable to help you stay cool at work, at home, or during leisure activities. Designed to be worn under clothes for discreet support. Adjustability and compatibility Fully adjustable strap to fit men and women of most body shapes. Simple to tighten or loosen for a snug, comfortable fit that stays in place during daily activities. Use scenarios Desk work or studying: wear to maintain an upright posture while sitting for long periods. Travel and commuting: wear during long drives or flights to reduce back and shoulder strain. Home and leisure: use during everyday activities to support posture without drawing attention. Notes The product emphasizes back support, posture correction, and clavicle alignment with a comfortable, adjustable design suitable for daily wear.