Oakley Pro Series Golf Belt Buckle White SS14. Spring/ Summer Golf Belt Buckles from Oakley. Match this Oakley belt buckle with any leather belt strap for a great finish to any Oakley outfit this season. Made with aluminium & with a stylish white finish, this golf belt buckle has an Octrogrip closure system which makes it secure to wear but also easy to remove to swap with your favourite belt leathers.