1. Puff 3.0PRO outsole, soft and more resistant to kicking; 2. Velcro strap, easy to put on and take off; 3. Honeycomb insole, mesh structure, conducive to sweat absorption and breathability, and also has anti-mildew and antibacterial functions; 4. Sanrio co-branded, with a detachable cinnamon dog pendant, sweet and cute; 5. Leather and mesh fabric, safe and protective, cool and breathable.