The Aeron shoe is designed for XC gravel riders who live for speed, with an incredibly stiff, full carbon sole and a top-of-the-line performance fit. It's also protective, with a durable Ripstop® upper with TPU bumpers and a sole with integrated toe lugs and supportive rubber inserts.
The fit is refined by an adjustable instep that works in conjunction with aero dials, bearing Sidi's own handles, to achieve a secure fit, with maximum hold, and tension the upper to hug the foot closely. Meanwhile, the heel adjustor and external Firmor X support cooperate to stabilise the foot within the shoe, ensuring the full power of each pedal stroke is converted to velocity.