YouTube · Bertram · Aug 12, 2025 · summarized
PositiveAbout 100 miles outdoors, including dirt, and on the treadmill, with little wear and no grip problems. They found the ride bouncy, plush and lively, with a very wide upper, and rate it well for bigger runners (they are 6'6" and 215 lb) and anyone slower than a 3:30 marathon. Downsides are the weight (about 9 oz in a size 13), heel hot spots that can cause blisters but eased with use, and a very small tongue.








