AJU1018 Features: * Used by tile contractors, masons, and professionals of all trades * Special ""Comfort Target"" gel center provides maximum cushioning and all-day wearability * Durable Soft-Flex rubber straps are completely adjustable to fit all sizes * Super thick high density, closed cell foam for all day comfort * Comfortable 4-layered protection-tricot inner layer, gel layer, flexible outer shell, and thick closed-cell foam layer * One size fits all Construction: * Super-accordion, Ultra Flex construction for comfort and protection