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GEL-SONOMA 8 G-TX

As low as $250.00
In stock
Only %1 left
or 4 payments of $62.50 Learn more
STYLE #: 1011B977.002
GEL-SONOMA 8 G-TX is rated 4.2 out of 5 by 9.
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Width: Standard - D
Size (US - Mens):
Size Guide | Width Guide
Size Guide
Width Guide

All shoe sizes listed on the website are in US sizes.

Men's/Unisex Shoe Sizes

US UK EU CM US Women
4 3 36 22.5 5.5
5 4 37.5 23.5 6.5
5.5 4.5 38 24 7
6 5 39 24.5 7.5
6.5 5.5 39.5 25 8
7 6 40 25.5 8.5
7.5 6.5 40.5 25.75 9
8 7 41.5 26 9.5
8.5 7.5 42 26.5 10
9 8 42.5 27 10.5
9.5 8.5 43.5 27.5 11
10 9 44 28 11.5
10.5 9.5 44.5 28.25 12
11 10 45 28.5 12.5
11.5 10.5 46 29 13
12 11 46.5 29.5 13.5
12.5 11.5 47 30 14
13 12 48 30.5 14.5
13.5 12.5 48.5 30.75 15
14 13 49 31 15.5
15 14 50.5 32 16.5
16 15 51.5 33 17.5

Men's Work Boot Sizes

US UK EU CM US Women
8.5 7.5 42 26 10
9 8 42.5 26.5 10.5
9.5 8.5 43.5 27 11
10 9 44 27.5 11.5
10.5 9.5 44.5 28 12
11 10 45 28.25 12.5
11.5 10.5 46 28.5 13
12 11 46.5 29 13.5
13 12 48 30 14.5
14 13 49 31 15.5

Women's Shoe Sizes

US UK EU CM US Men
5 3 35.5 22 3.5
5.5 3.5 36 22.5 4
6 4 37 23 4.5
6.5 4.5 37.5 23.5 5
7 5 38 24 5.5
7.5 5.5 39 24.5 6
8 6 39.5 25 6.5
8.5 6.5 40 25.5 7
9 7 40.5 25.75 7.5
9.5 7.5 41.5 26 8
10 8 42 26.5 8.5
10.5 8.5 42.5 27 9
11 9 43.5 27.5 9.5
11.5 9.5 44 28 10
12 10 44.5 28.5 10.5
12.5 10.5 45 28.75 11
13 11 46 29 11.5

Kid's Shoe Sizes

Pre-School (PS): Sizes K10-3 | Grade School (GS): Sizes 1-7 | Toddler (TS): Sizes K4-K9

US EU UK CM
K5 21 K4 13
K6 22.5 K5 14
K7 23.5 K6 15
K8 25 K7 15.5
K9 26 K8 16
K10 27 K9 17
K11 28.5 K10 17.5
K12 30 K11 18.5
K13 31.5 K12 19.5
1 32.5 K13 20
2 33.5 1 21
3 35 2 22
4 36 3 22.5
5 37.5 4 23.5
6 39 5 24.5
7 40 6 25.5

Unsure on size or colour?

We offer 30 day free returns for online purchases. View our Returns Policy here. To speak with an expert, visit us in store or speak to one of our online specialists.

Men/Kids   Women
  2A Narrow
Narrow B Standard
Standard D Wide
Wide 2E Extra Wide
Extra Wide 4E  

The standard (medium) width for women is B, while the standard width for men is D. Shoe boxes and labels will only identify widths other than standard. Within the shoes, wide and narrow widths are identified on the label, underneath the tongue — ie. T005N(2E).

When is additional width needed?

Visible stretching or bulging on the outsides of forefoot materials is a good indicator that additional width may be needed. These sizes are available in many of our Running and Training shoes. In some cases, men can wear women’s styles to achieve a narrow fit and women can wear men’s to get a wide. If this is needed, please use the references above to determine comparable size lengths.

Please note that the differences of width between narrow, standard, wide, and extra wide are usually only a couple millimeters and are proportional to the size of the shoe. Most additional width will be found in the forefoot.
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GEL-SONOMA 8 G-TX

As low as $250.00
or 4 payments of $62.50 Learn more
STYLE #: 1011B977.002
GEL-SONOMA 8 G-TX is rated 4.2 out of 5 by 9.
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Product Details

The GEL-SONOMAâ„¢ 8 GTX (GORE-TEXâ„¢) shoe is designed for the great outdoors. It's a durable trail model that gives trail runners an affordable, trusted trail shoe with cushioning and grip elements for off-road surfaces.

With a GORE-TEX upper construction, this shoe helps prevent rain and snow from entering the shoe's interior. It's also functional for improving the shoe's fit and making it more breathable.

Underfoot comfort stems from a full-length AMPLIFOAMâ„¢ PLUS midsole and GELâ„¢ technology unit that's strategically placed where cushioning is needed.

Lastly, the trail-specific outsole is functional for providing advanced traction. Its pattern helps you experience a confident stride on the uphill and downhill sections of challenging terrain.



Width: D standard - STANDARD

For men the standard shoe width is D, going up to a wide fitting 2E and the widest a 4E. In New Zealand the most common shoe width size* for men is a 2E.Find out more about widths.

STYLE #: 1011B977.002

pronation

Pronation is part of the natural movement of the human body and refers to the way your foot rolls inward for impact distribution upon landing. Understanding your pronation type can help you find a comfortable running shoe. The GEL-SONOMA 8 G-TX is made for Neutral.

Under
Neutral
Over
Severe Over

Neutral

Foot Type

Normal size arches

PUSH OFF

There is even distribution from the front of the foot.

HOW YOUR FOOT CONTACTS THE GROUND

The foot lands on the outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.

Rated 1 out of 5 by Anonymous from Uncomfortable Shoes were very uncomfortable and I returned them. I would not recommend.
Date published: 2025-05-01
Rated 5 out of 5 by Sanoma 8 from Best shoe for me Thank you Asics , I struggle to get size 15 and didn't know it was easy
Date published: 2025-04-25
Rated 4 out of 5 by Anonymous from Excellent wet weather trail shoes Fits true to size unlike the Gel-Venture 9 WP that fit a half size smaller for some reason. The toe box is roomy, but not as roomy as the Gel-Sonoma 7. The cushion is more comfortable and responsive than the Gel-Venture 9 as well. Rain tested and the Gore Tex worked flawlessly. Feet do get warmer than other Asics, likely due to the Gore Tex. Surprisingly very stable on rocks and gravel. Traction is great off-road, but not so good on pavement; especially if it is wet. My only complaint would be that even with short stints on pavement, the tread has already shown signs of significant wear. For such a durable shoe, I am disappointed that the tread is going to wear out so fast.
Date published: 2025-04-20
Rated 5 out of 5 by GazzBee from Love them… [This review was collected as part of a promotion.] So good, I keep buying them again and again… comfy, rugged, not bad for the occasional puddle or dunk.
Date published: 2025-04-13
Rated 5 out of 5 by Uncle Dave from Wonderful shoes! Comfortable and a great fit. Didn’t even need to break them in!
Date published: 2025-04-09
Rated 5 out of 5 by Pedro Vaz from Great pair of shoes [This review was collected as part of a promotion.] Excellent shoe. Wide and comfortable with perfect cushioning. Has good traction. Breathability is good even in tropical climate. Excellent shoe overall.
Date published: 2025-04-08
Rated 5 out of 5 by CamR from Great Shoe I bought these runners and have been wearing them for a couple of weeks. They were immediately comfy and the goretex has genuinely kept my feet dry in the wet grass. It is too early for durability but they feel robust and comfy
Date published: 2025-04-03
Rated 5 out of 5 by Steve McQ from Amazing shoe and service. [This review was collected as part of a promotion.] Fantastic comfortable shoe and really quick delivery. Extremely happy and ASICS is now my go to brand. Perfect!
Date published: 2025-03-26
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