Bought these shoes in spring of 2015. I walk 18 holes almost everyday and need replacement spikes, could not find them anywhere. Contacted spike manufacturer (Champ) and was told the ONE-Lok spike system was only utilized on New Balance shoes and has already been discontinued! Shoe fit and comfort are great, but how can you give them more than one star if you can't get replacement spikes 4 months after you buy the shoes??