58 cm Head — Helmet Size

58 cm head: Size M

58 cm (22.8 in) head circumference → size M

An ill-fitting helmet doesn't protect properly — it should sit level and not rock. Size up if between, and replace after any impact.

Helmet size bands:

ⓘ Affiliate links below. As an Amazon Associate we earn from qualifying purchases at no extra cost to you.

★ Top pick · Recommended on Amazon

Cycling Helmet

Well-ventilated helmet with an adjustable cradle for a secure fit.

Recommended on Amazon

Helmet Fit Pads

Spare padding to dial in the fit when you're between sizes.

Recommended on Amazon

Soft Tape Measure

Measure head circumference accurately before choosing a size.