Should I buy the Challenger 7 ATR or Challenger 8?
Buy the Challenger 7 ATR if you find it; the 8 has documented quality issues across multiple owners. The 2-comment Challenger 7 ATR thread documents 500 miles of hiking with no major issues, while the 13-comment Challenger 8 falling-apart thread shows 200-250km delamination and sidewall blowouts in multiple pairs I've put near 500 miles of hiking on my Challenger 7's and have loved them. Unfortunately the inside sole is worn out completely and large portions of the treat are getting bare. Hunt the Challenger 7 ATR in your size online if at all possible; if you must buy 8, buy from a retailer with a strong warranty path.























