Sidi Carbon Drako SRS Vernice MTB Shoes World Championship-winning Drako Carbon SRS saves 100 grams compared with the Dragon The Drako SRS Soles exclusive replaceable cleat wear plate provides perfect shoe-to-pedal interface for shoes lifetime All new Tecno 3 buckles independently adjust fit across the forefoot and toe Adjustable Heel Retention Device eliminates heel lift Soft Instep Closure System and padded tongue eliminate pressure points