For Squash and Badminton shoes, the "gum sole" grip is the most important aspect. All the shoes that we stock have this in common and are suitable for both sports.
Some manufacturers make shoes that are designed with mainly BADMINTON in mind, ie they are lightweight and flexible. This is because badminton involves jumping as well as lunging and lateral movement. These include Yonex, Ashaway, Li Ning, Victor and Babolat.
Other manufactureres make shoes that are designed with mainly SQUASH in mind, ie they offer more "solid and stable" support for lunging and lateral movement around a squash court. These include Prince, Asics, Adidas and Head. These shoes are also particularly suitable for Volleyball and Handball.