The three-piece belt is innovatively designed with a removable lumbar pad, allowing users to add, remove, and shape the foam to create a customized fit that aligns with their individual lumbar preferences. The layers of foam are adjustable both in trimming and vertical movement, enabling users to form a roll in the pad at any level to achieve their preferred curvature and thickness. The lumbar pad incorporates a non-slip fabric, seamlessly integrated into the design, ensuring the belt securely locks into your back when carrying heavy loads. This belt is exclusively compatible with Xcurve frames. For installation and fitting guidance, please refer to our instructions page. While all belts can expand beyond the listed size range, they cannot be adjusted to smaller sizes. If you find yourself on the sizing threshold, we recommend selecting the smaller size to allow for additional adjustment under heavy loads. SPECS: Weight: 12.8 oz. Accessory Pocket and holster attachment capable Materials: Cordura 500d and Xpac fabric Heavy-duty, 1" Duraflex military-approved buckles and webbing Made in the USA WAIST BELT SIZES: Small: 28" - 30" Medium: 31" - 36" Large: 37" + Stone Glacier 3-Piece Ranger Belt 40062-RG in Foliage, Small (28-30 inches)