Use this chart to find your size conversion.

US Size
UK
EU
JP
CM LENGTH
7
6
39.5
25
24.4
7.5
6.5
40
25.5
24.8
8
7
40.5
26
25.4
8.5
7.5
41
26.5
25.7
9
8
42
27
26
9.5
8.5
42.5
27.5
26.7
10
9
43
28
27
10.5
9.5
44
28.5
27.3
11
10
44.5
29
27.9
11.5
10.5
45
29.5
28.3
12
11
46
30
28.6
13
12
47
31
29.4
14
13
47.5
32
30.2
15
14
48
33
31
16
15
48.5
34
31.8
17
16
49
35
32.6
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Men's San Jose 6" Boot (Aluminum Toe)

$155.00

  • Size Guide
Please choose a size! Please choose an inseam!

Step into one of our lightest men's 6-inch work boots yet. With air-injected midsole and lightweight aluminum safety toe, the San Jose is epically light. Unlined waterproof leather upper means no break-in period.

  • Left and right asymmetrical aluminum toes
  • KEEN LUFTCELL dual-density PU midsole, infused with air for weigthless comfort
  • Siped outsole disperses liquids quickly for increased traction
  • TPU shank for midfoot support
  • Cleansport NXT™ for natural odor control
  • Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards
  • Meets ASTM F1677-96 MARK II non-slip testing standards
  • Meets ASTM F2913 SATRA non-slip testing standards
  • Meets ASTM F2412-11 and F2413-11 M I/75 C/75 EH standards

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

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Chat with a KEEN Expert for style advice and fit recommendations.

Light, durable, and comfortable from the start.

  • Step into one of our lightest men's 6-inch work boots yet. With air-injected midsole and lightweight aluminum safety toe, the San Jose is epically light. Unlined waterproof leather upper means no break-in period.
  • KEEN.Grip
    Our oil- and slip-resistant outsoles meet or exceed ASTM (American Society for Testing and Materials) F1677-96 MARK II non-slip testing standards
  • Metatomical Footbed Design
    This internal support mechanism is anatomically engineered to provide excellent arch support and cradle the natural contours of the foot.
  • Left and right asymmetrical aluminum toes
  • KEEN LUFTCELL dual-density PU midsole, infused with air for weigthless comfort
  • Siped outsole disperses liquids quickly for increased traction
  • TPU shank for midfoot support
  • Cleansport NXT™ for natural odor control
  • Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards
  • Meets ASTM F1677-96 MARK II non-slip testing standards
  • Meets ASTM F2913 SATRA non-slip testing standards
  • Meets ASTM F2412-11 and F2413-11 M I/75 C/75 EH standards
Toe Type

Aluminum Toe

Duty Type

Medium Duty

Material
  • Waterproof leather upper
  • Oil- and slip-resistant non-marking rubber outsole
  • Dual-density PU midsole
  • Removable, metatomical PU footbed
Weight
25.8 oz / 730.0 g
Care

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

  • Comfortable

    5

    My husband is very impressed with these boots. He has wide feet and problems with his feet. He wears orthotics in his boots. He recently just finished up with therapy for severe achilles tendonitis. He was surprised the boots are as comfortable as they are. I always wore KEENS to work because of the nice size toe box. I talked him into getting these because of the toe box. We ordered a half size up and they're perfect. Thank you!

    OHIO

    true

    Need padding in the top of the boot.

    3

    Ordered and tried the boots out for one week. I really like the style and how comfortable the lower portion of the boots are. There is one issue with these boots and is the reason for returning these boots and that is there is no padding in the top portion of the boots which cut into and rubbed against my legs every step I took. If these had some type of padding in the top, I would love to have kept these boots!

    Columbus, Indiana

    false

    Great boot with amazing comfort

    5

    Walking down the street, climbing ladders, or going up and down stairs all day. These boots will get the job done!

    Portland Oregon

    true

    Love this boot

    4

    When i first took the boot out of the box i noticed that the leather is extremely soft and very flexible. There is not much padding or structure around the ankle or upper of this boot. I did not think it was going to be so good. After lacing them up and taking a walk, they have turned out to be very good. I have had them on at work for a couple days now and they are breaking in(insoles could be alittle more cushioned). I do like the fit and they are true to size. They look great and i have had lots of comments and questions about them. Again this boot does not have a lot of support thru the ankle and upper so if your used to that type of boot, you may take a look at another boot. I love them so far and they are fairly light weight. the sole seems very comfortable and durable. I have not had them in water yet but that time will come.

    Kingston TN

    true

    Not the best, not the worst

    3

    Decided to give this style a try. Not my usual style selection in work boots and cant get the Destin mid steel toe anymore. But anyway, 2 weeks in the laces are junk which is a bit premature. A few months in some stitching is fraying and have manage to get a hole in the leather. Seems a bit on the thin side. I have been buying keens for a while. Actually have got a lot of my workers to start wearing keens due to comfort of the work boots and the company I work for will purchase them for us. Like I said this boot is not the best but not the worst.

    Kingfisher, OK

    true

    Nice stylish boot

    3

    Ive owned several pairs of Keens over the years and these are the least comfortable. Maybe Im expecting too much to think a work boot would be comfortable but there is almost no arch support, and my toes are constantly smothered by the aluminum toe.

    Michigan

    false

    Boots are comfortable, wore out laces in a week.

    3

    Comfortable and durable, threads are showing signs of unraveling at ends. I wore out the laces on both boots in a week in a half. Went out and bought kevlar laces at Duluth trading company, that works much better because you have to tighten them up twice a day though the eyelets and a lot of sliding. I work 12 hours a day in these, seem nice. Only a couple issues, I'd but again even knowing what I know.

    North Prairie, Wisconsin

    true

    Three month review of Boots. Did not last

    2

    I'm a plumber that works 40 hrs a week in a commercial job site setting. Purchased the boots from Keen website mid October 2018 and the boots have already started to show serious signs of wear. Laces have split and about to snap. Stiching has come undone on the boot. I do have to admit the boot was comfortable wearing and fit good but that's the only thing good about the boot. If you work in construction I would highly recommend not buying this style boot. I only wear moc toe style boot and this keen pair was one of the quickest boots to fall apart that I have ever purchased in 15 years in the trade. Maybe good for the homeowner only using them around he house but not for someone in a full time trade. Giving 2 stars only because the boot was comfortable otherwise I would give it 0 stars. Excuse any misspellings in the review... I'm a plumber ;)

    Connecticut

    false

    YES!!

    5

    I walk on concrete all day, 12 hr.s.... These boots were great right out of the box, as if I had been wearing them for months already!?! This is the 3rd purchase that I have made with Keen. I've worn the "Destin Low" product for 3-4 years and they were the same way? Super fit, super comfort, and last forever!! Will definitely purchase again!

    Hazlehurst, MS

    true

    Very comfortable and light

    5

    Only a few weeks in them, worn all day every day on a ship. Unlined so they're not hot, no break in period, very light weight. Not sure how long they will hold up yet but I don't really care. I'll probably get another pair just to have on standby. Very happy with them. They aren't as good looking in person probably because of the aluminum toe.

    Gulf of Mexico

    true

    M-SAN-JOSE-6-AT

    3.8 22

    66.7

     

Wilderness is not a luxury
but necessity of the human spirit.

– Edward Abbey
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