These suede shoes are super comfy and and have a leather in- and outsole. The rule changes from the athletics body also stated that multiple carbon fibre plates in one shoe can't be used. The right footwear can help keep your feet healthy, make your physical activity easier and help keep your body safe from injury. When developing new products, footwear manufacturers look at all three phases of the product lifecycle. “When I’m ringing my clients’ hair out, there’s water on the floor, she explains.