Introducing the SERIN ballet mary jane. Crafted in soft supple leather and suede, the SERIN features criss-cross elastic bands across the upper for a look that's both playful and refined. A leather-wrapped memory foam footbed with molded arch support keeps you comfortable from morning to night. Shop the SERIN ballet flat in black leather and toffee suede. Materials + Construction Soft leather or suede upper with criss cross elastic strap. Soft leather lining. Soft leather-wrapped molded memory foam footbed. Molded arch for added support. Signature two metal studs at the inside of the sole – our classic beek branding. Rubber outsole for enhanced grip. Product Care To keep your BEEK shoes looking as beautiful as their first day, simply wipe clean with a damp cloth for leather and treat the leather with a conditioning session 2-3 times a year. Use a soft suede brush for suede and treat with a suede protectant. Our commitment to sustainability is evident in our use of responsibly sourced, Grade A leathers, recycled and recyclable products, packaging, and leather sourced from tanneries certified by the Leather Working Group. Read more in the Our Footprint section of our site.