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K-Swiss K Ona S

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Product Information for K-Swiss

Product Description
Ultra-light (9oz) and stable running shoe perfect for fast days, races and triathlons. Durability is achieved with an Aosta#&174; II rubber outsole. Flexibility is enhanced by anatomically correct flex-grooves. Support is obtained with a direct injected urethane support cage with five-stripe branding on top. Stability comes from a rigid TPU midfoot shank. Breathability is enhanced by a Flow Cool System#&153; for moisture management. Cushioning is provided by Superfoam#&174; technology, an Si-18 technology crash pad and a k-EVA midsole. Comfort is enhanced with a seamless upper construction.
Additional Info
Running , Triathlon , Exercise
Fit: True to Size

Customer Reviews

1 through 8 of 10 reviews
Average Customer Rating
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Average Fit
80%
SAY
Felt true to size
100%
SAY
Felt true to width
Shoe Size: Felt true to size
Shoe Width: Felt true to width
Wears this shoe: During exercise; running, weight lifting, plyometric training, etc.
Exceeds expectations
By Wisco, from Green Bay, WI | March 20, 2012
I did not know what to expect, but this shoe has exceeded my expectations in several ways. Firstly, it is very lightweight and breathable. It is also possible to wear the shoe without socks, which may or may not be a benefit to all.
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Shoe Size: Felt true to size
Shoe Width: Felt true to width
Wears this shoe: I am wearing them right now and use them as my daily walk around shoes.
Good, but not as good as last years green/silver Ironman shoe
By Jim, from Waikoloa, Hawaii | January 12, 2012
I have been buying the Ironman shoe each year for several years and have been very happy with the product. The first year I bought the shoes, I found myself often picking up my walking pace to a trot/jog. I use them as daily walk around shoes and that is probably why I prefer last year's green/silver model. It had a mesh top, was sturdier in its construction, particularly at the toe, and offered better utility, in my opinion. The red/white/blue/gray model (the more recent one and the subject of this review) is lighter and probably superior as a running shoe. So, if you are a runner, I think you will be very pleased with the value that this product provides.
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Shoe Size: Felt half size smaller than marked
Shoe Width: Felt true to width
Wears this shoe: Morning workouts
great shoe!
By Charis, from Cleveland, OH | January 05, 2012
A very light weight shoe. We got the white with blue and red ironman and had to get a half size larger than we normally get, but it fits really well. Gets lots of compliments at the gym.
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Shoe Size: Felt true to size
Shoe Width: Felt true to width
Wears this shoe: Training and racing for Sprint to HIM
Quick and soft landing
By Z. Welhouse, from Fox Cities area, Wisconsin | December 14, 2011
I liked this product because of the light weight and the great reviews on other websites like K-Swiss. I also enjoyed the fact that you can wear these sock-less. I know many people are writing that you cannot, but you can it is just needing to take the time to get used to the shoes without sock. The foam in the sole of the shoe accepts the landing load and feeling like a soft spring propels your foot off the ground. Best recommended for mid-foot to forefoot strikers, but the gel shock pad in the heel really helps if you heel strike on occasion. Super breathable and there is minor pronation support in the arch area for those who need a little stiffness in that area. Overall a great triathlon shoe and would recommend up to a HIM. Not really any dislikes to speak of other that I wish they had bungee laces but I am sure you could add them.
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Shoe Size: Felt true to size
Shoe Width: Felt true to width
Wears this shoe: Training and Racing 4 to 5 times a week
K-Ona
By sam, from Los Angeles | November 15, 2011
I was a little worried about this shoe because I've been running in a different style, not the S. I wasn't sure if they would feel the same, but sure enough it feels great! I love the K-Ona. The S actually feels a little lighter than others. It's been a great training and racing shoe. I'll keep buying!
0 of 2 people found this helpful. Was this review helpful to you?
Shoe Size: Felt half size larger than marked
Shoe Width: Felt true to width
Wears this shoe: Triathlons
By Tommy Sox, from Orlando Fl | November 28, 2010
Great shoe for racing. Very light weight.
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Shoe Size: Felt true to size
Shoe Width: Felt true to width
Wears this shoe: Run in it every day.
Good shoe so far...
By Chuck B, October 17, 2010
Wanted a light weight trainer and this had some good reviews. Perfect for what I wanted and really liked the look and style of the shoe. Bought two more pair after trying the first.
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Shoe Size: Felt true to size
Shoe Width: Felt true to width
Wears this shoe: Training for a Sprint Triathlon.
Was wary but shouldn't have been.
By CT Martin, from Dothan, Alabama | July 13, 2010
I was a bit wary about buying K-SWISS running shoes. You hear Asics, Saucony, and Brooks but not much about K-Swiss. Well, this shoe passed my expectations as I train for my first Sprint Tri at age 51. It is feather light with good support and it is very comfortable. I will order again when these give out.
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K-Swiss K Ona S

Brand: K-Swiss

Style: K Ona S

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