The Harbinger 4" Padded Leather Weightlifting Belt 2.0 is designed for optimal performance and comfort to support heavy lifting. Its updated tapered edge allows for greater range of motion during Olympic lifts without sacrificing support. This heavy-duty and rigid belt helps increase intra-abdominal pressure by giving your core muscles something to brace against allowing athletes to add more weight when lifting. Featuring a snug fit that aligns back support and the belt buckle in the ideal position, to reduce interference during weightlifting. Secured with a heavy-duty, dual prong buckle and rollers for easy tensioning and quick adjustments on the fly. Interior foam cushioning provides padding where you need it, while the genuine, split leather construction and double stitching delivers lasting quality and durability. The 4" Belt 2.0 is designed to meet International Weightlifting Federation (IWF) width standards.