With its flexible contoured design and slim profile the Ventilated Lumbar Support Belt fits comfortably under clothing. Plush under layer feels gentle against your skin, while mesh outer layer expels heat keeping you cool. The Ventilated Lumbar Support Belt features an adjustable hook and loop closure for a perfect fit. Additional side belts help you customize the amount of support you require. Flexible stays in the lumbar region provide strength and stability to the lumbar region while keeping the support from rolling. Latex Free. White. To size, measure around your hips just below the waist line. Sizes: SM (28"-32"), MD (33"-36"), LG (37"-40"), XL (41"-44"), 2X (45"-48"). Imported.