The endura hyperon ii bibshort the hyperon ii bibshorts offer excellent comfort style and performance at an exceptional price point they feature a 500 series pad that is sculpted from a single block of foam but with open cells for maximum airflow lightness and breathability a seamless leg and flat lock seams mean the shorts do not chafe on long days in the saddle the lycra fabric construction and mesh upper mean that these bibs breathe well and keep you cool and dry endura hyperon ii