Not quite the case of out with the old, in with new, but just an upgrade to an already awesome shoe! #AltraRunning’s #Superior4 vs #Superior3.5 First glance, quite a few changes/upgrades, most noticeably a new upper and all new #Quantic midsole & tougher #MaxTrac outsole compared to the older version’s #InnerFlex midsole! But don’t just take my word for it, why not join the guys from Altra & the geniuses from #RUN on Thursday, January 31st, from 18:30-21:30 for the launch of the Superior 4 at the Edward Street store, Bellville. A night of footwear, film & beer! #AltraSuperior #AltraSuperior4 #ZeroLimits #EmbraceTheSpace #trailshoes #newtrailshoes https://www.instagram.com/p/BtEFNktnh-w/?utm_source=ig_tumblr_share&igshid=sc11kv143g3j













