UK sizing answer
Does Castelli Run Small?
Forre is still collecting enough reviews to give a confident Castelli sizing verdict.
Community fit data is growing. Based on brand sizing information and product specifications.
Fit notes
Italian cycling clothing with technical chamois construction. Runs small — size up at least one, sometimes two. KISS Air2 chamois is well-regarded for longer rides. UPF sun protection in bib shorts.
Watch out for
Sizing is notoriously difficult. No utility outside cycling. Not suitable for pear or plus shapes without significant sizing up.
Product-level sizing
Personal answer
See what size people like you bought
Brand-level sizing is only the start. Forre matches you to reviews from people with your body shape and measurements.
Find My Size