I have put foam protectors on the shoes but these have not been worn outside. They will peel off easily.

The timeless and modern Sporty Kate pump has a sophisticated charm. It has a pointed toe, a plunging vamp that elegantly shows off the foot, and is set on an 85 mm heel. It's inspired by the iconic Kate pump in it's ’sporty' version, it features a more supple construction. Dressed in black lamb nappa leather, the back bears a Maison Christian Louboutin logo.