This kart suit is brand new with the original tag, size is 34. The brand is Gearbox which was a high quality kart racing suit made by the MIR company for the USA market from the 1990's until about 2010. The sizing chart is from MIR and should be very close and if you need more specific measurements please let me know. This suit model is called a Forza and retailed new for 9.95. The suit is left over stock from a kart racing business that closed several years ago and had been kept in perfect condition in storage. There are also more sizes available so please let me know if there are any questions.