The Salomon XA Pro 3D Ultra 2 Trail Running Shoe is amazing. The quicklace system is super convenient, but my favorite feature is the Ortholite inserts. I have fallen arches and the support and cushion I experience wearing these shoes is comparable to nothing else! The air flow through these shoes is excellent, my feet are always cool and dry. Not bad considering I work 14 hours a day, 5 days a week and sit only at lunch briefly. Backcountry had a great price, the full color selection in my size and shipping was free! My package showed up much sooner than promised, an added bonus. The one thing these shoes are not ideal for is walking in wet grass, which causes wet socks. A goretex pair of Salomons fixed that problem!