Bashlin’s newest 146 Series Comfort Flex Climber Pads have all the same features as the original 145 Series Climber Pads with some additional features. These moisture-wicking hook-and-loop climber pads feature an angled top slide that is attached directly to the climber pad for added comfort and stability. The standard metal insert has been replaced with more flexible material that adds comfort while maintaining stability while climbing. These are available for both steel and aluminum climbers. www.bashlin.com/products/product/146-series-comfort-flex-climber-pads