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Fit Tip: This item runs true to size.
Newly enhanced with a lighter profile for speedwork training and racing, the Nike Air Structure Triax running shoe offers an exceptional midfoot fit with emphasis on cushion and stability. This important balance makes the Nike Air Structure Triax an excellent choice for cross training and competition, especially for runners concerned with pronation issues (basically the flattening of the arch that creates stress along the medial, or inside of your foot). Nike used a decoupled polyurethane crash pad in the forefoot with a dual density foot bridge and a heel Air Sole unit to compensate for pronation, but reinforced the gap between the two cushions with a supportive and lightweight midfoot shank. Compared to other Nike running shoes, the Air Structure Triax provides the same amount of cushion found in other Air series footwear, but the Triax support is practically off the chart. If you're concerned about lower leg issues and potential knee concerns, the Air Structure Triax could be a new personal best in pronation control.
Worth Coming Back To
I bought a pair of Air Structure Triax four years ago, and the current model has not disappointed. I was able to wear them on a long run without any break-in period. The support is as good as ever, and the cushioning is even better.
Great
Super cushion/stability shoes.
Super shoes
These fit me well and perform wonderfully -- I hope the AST9 works just as well for me.
Worth Coming Back To
I bought a pair of Air Structure Triax four years ago, and the current model has not disappointed. I was able to wear them on a long run without any break-in period. The support is as good as ever, and the cushioning is even better.
Great
Super cushion/stability shoes.
Super shoes
These fit me well and perform wonderfully -- I hope the AST9 works just as well for me.
Great servcie, shoe & shipping
Great shoe to play paddle tennis in so that you do not pop your calf muscle
Best Shoe I've Owned
I have used Addidas, Brooks and Different models of Nike. Great shoes, love the colors and designs as well.
Great shoe
I have been running in these shoes for years. I went away from them once, bought Brooks (good shoes) and will never do that again.
Great Shoe
Don't know about paddle tennis, turned my ankle once in these...But have run 5 mrathons in them and wouldn't wear any other shoe.
What are you waing for?
Logged 70 + miles of street and trail first 2 weeks. All good so far. Nike Air Structure Triax does an above average job with regard to pronation management as advertised. Free Shipping also.
What are you waiting for?
Works for me
Just enough stability and a great fit (for me). Above average cushioning.
Good stability and great cushioning
This shoe fits me - almost - as if made for my feet. Runs narrow in the medium width and nice room in the toebox. Just enough stability and great cushioning. Biggest negative is longevity (lack, really). I only get 200-250 ... but then I weigh around 200.
Very comfortable and supportive, but ugly
These shoes have plenty of support and are extremely comfortable. My physical therapist recommended shoes of this type, and I can definitely tell the difference. My ankles, arches, and knees all feel better, since I started using the Air Structures.
My only problem is that the things are ostentatious. Come on Nike, 13-year-olds are not buying these shoes! You don't have to cover them with all of the bright colors, noisy plastic textures, and silver trim.
| US | UK | Europe | CM |
|---|---|---|---|
| 5 | 35.5 | 2.5 | 22 |
| 5.5 | 36 | 3 | 22.5 |
| 6 | 3.5 | 36.5 | 23 |
| 6.5 | 4 | 37.5 | 23.5 |
| 7 | 4.5 | 38 | 24 |
| 7.5 | 5 | 38.5 | 24.5 |
| 8 | 5.5 | 39 | 25 |
| 8.5 | 6 | 40 | 25.5 |
| 9 | 6.5 | 40.5 | 26 |
| 9.5 | 7 | 41 | 26.5 |
| 10 | 7.5 | 42 | 27 |
| 10.5 | 8 | 42.5 | 27.5 |
| 11 | 8.5 | 43 | 28 |
| US | UK | Europe | CM | |
|---|---|---|---|---|
| 6 | 5 | 38.5 | 24 | |
| 6.5 | 5.5 | 39 | 24.5 | |
| 7 | 6 | 40 | 25 | |
| 7.5 | 6.5 | 40.5 | 25.5 | |
| 8 | 7 | 41 | 26 | |
| 8.5 | 7.5 | 42 | 26.5 | |
| 9 | 8 | 42.5 | 27 | |
| 9.5 | 8.5 | 43 | 27.5 | |
| 10 | 9 | 44 | 28 | |
| 10.5 | 9.5 | 44.5 | 28.5 | |
| 11 | 10 | 45 | 29 | |
| 11.5 | 10.5 | 45.5 | 29.5 | |
| 12 | 11 | 46 | 30 | |
| 13 | 12 | 47.5 | 31 | |
| 14 | 13 | 48.5 | 32 | |
| 15 | 14 | 49.5 | 33 |
| US | AU,NZ | Europe | CM | Women's Equivalent |
|---|---|---|---|---|
| 7c | 6 | 23.5 | 13 | |
| 8c | 7.5 | 25 | 14.5 | |
| 9c | 8.5 | 26 | 15 | |
| 10c | 9.5 | 27 | 16 | |
| 11c | 10.5 | 28 | 17 | |
| 12c | 11.5 | 29.5 | 18 | |
| 13c | 12.5 | 31 | 19 | |
| 1y | 13.5 | 32 | 20 | |
| 2y | 1.5 | 33.5 | 21 | 4 |
| 3y | 2.5 | 35 | 22 | 5 |
| 4y | 3.5 | 36 | 23 | 6 |
| 5y | 4.5 | 37.5 | 23.5 | 6.5 |
| 6y | 5 | 38 | 24 | 7 |
| 7y | 6 | 39 | 25 | 8 |
Offered in colors: Black/ Sport Red/ Met Silver and French Blue/Varsity Blue- Met Silver. Available sizes, while supplies last, include size 7, size 7.5, size 8, size 8.5, size 9, size 9.5, size 10, size 10.5, size 11, size 11.5, size 12, size 12.5, size 13, size 14 and size 15: 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13, 14, 15.
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|---|---|---|---|---|
| $100 | $90 | $10 | $0.50 | $89.50 |
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