size_recommendation
Motorcycle gear size recommendation
Requires the rider's own free Yardstick Outfitters account: call with their signed-in session; otherwise it returns status requires_account and a free sign-up link (https://yardstickoutfitters.com/account/signin/?new=1) to pass on. Recommend a size for a motorcycle jacket, pants, boots, helmet or gloves, using only the brand's own official size chart (for example Alpinestars, Klim, Dainese, Aerostich, Sidi, Forma and some Bell, Klim, Nexx, Shark and Alpinestars helmets; see /fit-confidence/). If we have no verified official chart for that brand and item (for example REV'IT!, Shoei, Gaerne), it returns status no_chart with no size and the how-to-measure guide; it never uses a generic chart and never invents sizing. Uses chest (jacket), waist (pants), head circumference (helmet), hand circumference (gloves) or foot length (boots).
brandrequiredunitsmeasurementsrequiredproduct_nameproduct_typerequired