This seems a cracking price for New Balance trainers, reviews only give 3 stars, but that seems to be for the sizing rather than the quality of the trainers.
Materials: Injection-Molded sole
Item Details: Lace Up closure
With heel N-FUSE and an IMEVA midsole the 573 is an all round trail shoe offering excellent value for money
IMEVA midsole and N-FUSE at heel for enhanced cushioning and support
AT Tread for superior grip off-road
Made in the UK
IMEVA midsole and N-FUSE at heel for enhanced cusshioining and support