Rihanna x Manolo Blahnik shoe collaboration launched earlier this week on Thursday, May 5th. The capsule collection officially goes by RihannaxManolo #DenimDesserts and consists of four denim-inspired styles. Prices start at $895 for an embellished pump with an ankle strap and go up to nearly $4,000 for boots that go so high, they come with a belt.

According to WWD, due to the strongest sales on the e-commerce platform, the project’s dedicated microsite crashed several times. A limited number of 400 pairs were stocked within each of the London, New York and Hong Kong units. Now that’s serious exclusivity. Watch a behind the scenes look at the design process of the Denim Desserts collection below.