The HVR Sonic 3 is a great daily trainer! They're light enough, comfortable, breathable, and offer great support. They run a little small. The design is probably not the most futuristic or modern, but honestly, I couldn't care less about that. The reason I took one star off is the app. These are my 3rd pair of UA connected shoes over 4 years, all of them have served me well. The MapMyRun app, on the other hand, is highly inaccurate when measuring the distance using the connected shoes, (sometimes over .25 miles off per mile!), the "calibration" feature is of no help, and the UA support team is absolutely clueless!!! If you are, like me, tempted by the Bluetooth tracking feature of these shoes, please, just don't! Save yourself the hassle, and some money in the process.