The NB Numeric 272 is a vulcanized shoe built unlike anything New Balance has made before. The all new outsole provides incredible board feel in the forefoot and the vaulted design in the heel works to reduce the dreaded heel bruise. With design cues from some of NB¿s classic running silhouettes the 272 features a clean one-piece toe that is reinforced for durability as well as a rubberized heel counter to increase stability. Suede-synthetic-mesh-canvas upper. Thin insole for ultimate board feel. Design lines inspired by NB heritage. Adjustable lace closure for a customized fit.