Meet the Thrifted Pack. So pop 'em on, pair with your favorite flea market finds, and rock the retro look hard. LWG: The leather sourced in this product comes from environmentally responsible leather manufacturing and is audited and certified via the Leather Working Group protocol. Synthetic upper. Leather and hairy suede overlays. Rubber outsole. Lace closure. Low boot. PUMA logo at tongue. PUMA Cat logo at heel.