Winter Sale at the Le Mans Boutique -
https://boutique.lemans.org/polo-gulf-24-heures-du-mans-2015-s.htm
https://boutique.lemans.org/veste-zippee-gulf-24-heures-du-mans-2015-s.htm
https://boutique.lemans.org/t-shirt-bleu-ciel-gulf-24-heures-du-mans-2015-s.htm
https://boutique.lemans.org/polo-event-bleu-24-heures-du-mans-2015-s.htm (I paid full price for mine)
(select Anglais at the top of the page)
and for the distaff side -
https://boutique.lemans.org/t-shirt-femme-gulf-24-heures-du-mans-2015-s.htm
just a heads up... I found their sizing to be a bit smaller than our USA sizing by 1 or 2 sizes.