Our Runners Have Spoken

4.6 StarsStars
Feels true to size
Feels full size too small Feels full size too big
Feels true to width
Feels too narrow Feels too wide
Very comfortable
Very uncomfortable Very comfortable

Very light, minimal shoe

This is a great racing flat. It just feels fast. My one comfort issue is the back part was chafing my Achilles tendon. That could also be an issue with my sock or my foot specifically though. Otherwise, I have really enjoyed this shoe, though it is not the type to do a lot of miles in. Great for speed work.

Palo Alto, CA
Sizing Feels half size too big
Width Feels true to width

Highest Recommendation!

My marathon PR was 3:35.19, and had held for two years; then I got the Hyperions! I train daily with Glycerine 15s so I wanted a race-day shoe with a similar drop. I wore these on two break-in runs (8 & 13 miles respectively) prior to racing in them. Not only did I beat my PR, I CRUSHED IT! I finished in 3:24.27; almost 11 minutes ahead of my long-standing PR!! My turnover rate was up 8…

My marathon PR was 3:35.19, and had held for two years; then I got the Hyperions! I train daily with Glycerine 15s so I wanted a race-day shoe with a similar drop. I wore these on two break-in runs (8 & 13 miles respectively) prior to racing in them. Not only did I beat my PR, I CRUSHED IT! I finished in 3:24.27; almost 11 minutes ahead of my long-standing PR!! My turnover rate was up 8 strides per minute compared to previous races and the shoes felt great on my feet. I was concerned that they would feel too firm compared to my Glycerines. While they are more firm, I barely noticed. The ride was smooth and the cushioning was totally sufficient, even at mile 26. These aren't everyday shoes, and I expect they won't last much past 200 miles. That said, with 50 miles in, the tread still looks like new. If you're looking for a PR and want a comfortable, fast, ultra-light shoe, you definitely won't regret lacing up the Hyperion!! Read More
Oceanside, CA
Sizing Feels true to size
Width Feels true to width

These shoes work very well for me

These shoes are definitely better for short, explosive workouts rather than long runs. They are light, so it makes my feet feel like they are nothing compared to my other shoes. I'm a fan for sure.

Golden, CO
Sizing Feels true to size
Width Feels true to width

Excellent running shoe for both novice and advanced runner

Excellent cushion for a light weight shoe that allows for extended running where competitors fall short

Aledo, Texas
Sizing Feels true to size
Width Feels true to width

I would not buy this product again

Very light weight but narrow fit. Does not provide lateral stability like a Glycerin for example. Shoe liner will move slightly until you've worn them a few times, then it will mold to the bottom of the shoe. The tongue of the shoe, if not adjusted properly exposes stitching on top of shoe that will scratch the top of you feet.

Templetown, Ohio
Sizing Feels true to size
Width Feels too narrow