inForm Pro last – Ergonomically optimised high-performance fit. Silver Series carbon sole – Carbon/fibreglass composite sole. Features a no-pull-thru top strap and a set-it-and-forget-it forefoot strap. Stiffness index 10. Micro-fibre uppers with flow-thru mesh panels. Easy-to-grab heel loop for quick entry. Medial side rubber band anchor allows faster entry for pre-mounted shoe. Fast-drying, perforated inForm footbed for airy comfort.