My first pair of Bondi B2's tore out the toe box and I sent them back to thetrishop.com and received a free pair. The new pair is blowing out again (apparently a known defect in the shoe). Should I keep my trap shut or try to return the 2nd pair? Mileage is not tremendous on either pair and otherwise the shoes were in perfect functioning form except for the toe box tearing out. I probably wouldnt really care except these are $150/pr of shoes. What would you do? Thanks