The New Balance Factory Store sells the most comfortable, supportive running shoes at discounted prices. Runners rejoice over these shoes, but regular people wear them too. This warehouse of a place also carries factory seconds and overruns of fleece jackets and synthetic clothing made by New Balance. You may have to search for your size, but you can easily save 50% or more off any given item. This place is not so easy to get to: take bus 64 from Central Sq (about 20 minutes).