Step out in style with the Collina Strada X Puma Mostro 'Fizzy Apple' shoes. Embrace the boundary-pushing design of this low-profile silhouette with an infamous spiked sole and mixed textures. Show off the co-branded logo on the oversized flower tongue flap and switch up your style with two sets of interchangeable tongue flaps. Made from recycled and vegan-certified materials for a flowery finish.