Starting today, New Balance makes available two new premium materials for its 998 model on the NB1 program. The brand's customization service now offers Horween leather and herringbone twill, which can be mixed and matched with existing NB1 suede and outsole options. The Horween leather comes in natural, black and oxblood, while herringbone twill is offered in rain cloud, slate green and harbor blue. As always, customers have a total of 16 areas to customize on the New Balance 998, as well as the ability to personalize the heel with embroidery. The new options are available while supplies last, and the New Balance NB1 998 utilizing these materials will retail fir $219.95.