Can be verified with TonyKart on authenticity on request. Note the only sizes available are listed, once they're gone they're gone. The item "Go Kart OTK Alonso Sparco KS9 Race Suit Karting Race Wear Adult" is in sale since Tuesday, June 4, 2019.This item is in the category "eBay Motors\Parts & Accessories\Apparel & Merchandise\Car & Truck\Racing Gear". The seller is "ukkartstore" and is located in United Kingdom. This item can be shipped worldwide.