Trainers by New Balance, Supplier code: MRUSHWT3, Provides support where you need it and removed layers where you don't, Lace-up fastening, REVlite cushioning for a more comfortable fit, Enhanced toe spring for better lift, Flex-groove tread. Boston based brand, New Balance began life in the 1900s as an arch support company. Developed into a range of custom-based trainers with high performance credentials, each style is numbered, placing an emphasis on the New Balance philosophy; "not any one particular shoe".