These are some of the best tennis/pickleball shoes made. (Babolat calls it "the benchmark for comfort in the Babolat range.") Flexible and breathable uppers, wide toe-box for exceptional comfort. Soles by Michelin. Ortholite molded insole to hug the shape of the foot. Kompressor TPR (Thermo Plastic Rubber) tube compression system beneath the heel for exceptional shock absorption. I bought these for $100+, played in these once for about 30 minutes, and only *then* realized that I needed a half size smaller. Basically brand new. (My inability to size properly before stepping on the court = your gain!)