Mongrel K9 Elastic Sided K91070 Boot Vintage Brown-6
Crafted in premium full grain leather and featuring a more streamlined Chelsea cut upper, the new elastic sided Mongrel Oil Kip K9 Elastic Sided Boot in Vintage Brown is your perfect off-site companion. And because they offer all the support of Mongrel’s OrthoTec Lite footbed, you’ll not only be stepping out in style, you’ll be stepping out in supreme comfort too. They don’t have a steel toe cap, so you should probably reserve them for wearing off the clock. This is great, because now taking off your work boots doesn’t have to mean giving up your Mongrels. See size Features: Black oil kip Premium full grain leather Chelsea cut upper AirZone Comfort System Oil & fat resistant TPU/PU K9 sole OrthoTec Lite footbed Coats Nylbond stitching Unisex Non Safety / No Steel Toe Unisex Sizing: Please know that all Mongrel sizes are sold in men’s UK/AUS sizes. However, sizes 3, 4, 5, 6 & 6.5 are specifically designed for female feet. These sizes feature a narrow-width fitting and specific refined arch placement for a tailored women’s fit. Sizes 6.5 – 14 offer a comfortable fit for both men and women. Women generally go down 2 but sometimes 3 sizes from their women’s USA size to covert into Mongrels UK/AUS fitting.
Crafted in premium full grain leather and featuring a more streamlined Chelsea cut upper, the new elastic sided Mongrel Oil Kip K9 Elastic Sided Boot in Vintage Brown is your perfect off-site companion. And because they offer all the support of Mongrel’s OrthoTec Lite footbed, you’ll not only be stepping out in style, you’ll be stepping out in supreme comfort too. They don’t have a steel toe cap, so you should probably reserve them for wearing off the clock. This is great, because now taking off your work boots doesn’t have to mean giving up your Mongrels. See size Features: Black oil kip Premium full grain leather Chelsea cut upper AirZone Comfort System Oil & fat resistant TPU/PU K9 sole OrthoTec Lite footbed Coats Nylbond stitching Unisex Non Safety / No Steel Toe Unisex Sizing: Please know that all Mongrel sizes are sold in men’s UK/AUS sizes. However, sizes 3, 4, 5, 6 & 6.5 are specifically designed for female feet. These sizes feature a narrow-width fitting and specific refined arch placement for a tailored women’s fit. Sizes 6.5 – 14 offer a comfortable fit for both men and women. Women generally go down 2 but sometimes 3 sizes from their women’s USA size to covert into Mongrels UK/AUS fitting.
Crafted in premium full grain leather and featuring a more streamlined Chelsea cut upper, the new elastic sided Mongrel Oil Kip K9 Elastic Sided Boot in Vintage Brown is your perfect off-site companion. And because they offer all the support of Mongrel’s OrthoTec Lite footbed, you’ll not only be stepping out in style, you’ll be stepping out in supreme comfort too. They don’t have a steel toe cap, so you should probably reserve them for wearing off the clock. This is great, because now taking off your work boots doesn’t have to mean giving up your Mongrels. See size Features: Black oil kip Premium full grain leather Chelsea cut upper AirZone Comfort System Oil & fat resistant TPU/PU K9 sole OrthoTec Lite footbed Coats Nylbond stitching Unisex Non Safety / No Steel Toe Unisex Sizing: Please know that all Mongrel sizes are sold in men’s UK/AUS sizes. However, sizes 3, 4, 5, 6 & 6.5 are specifically designed for female feet. These sizes feature a narrow-width fitting and specific refined arch placement for a tailored women’s fit. Sizes 6.5 – 14 offer a comfortable fit for both men and women. Women generally go down 2 but sometimes 3 sizes from their women’s USA size to covert into Mongrels UK/AUS fitting.
Crafted in premium full grain leather and featuring a more streamlined Chelsea cut upper, the new elastic sided Mongrel Oil Kip K9 Elastic Sided Boot in Vintage Brown is your perfect off-site companion. And because they offer all the support of Mongrel’s OrthoTec Lite footbed, you’ll not only be stepping out in style, you’ll be stepping out in supreme comfort too. They don’t have a steel toe cap, so you should probably reserve them for wearing off the clock. This is great, because now taking off your work boots doesn’t have to mean giving up your Mongrels. See size Features: Black oil kip Premium full grain leather Chelsea cut upper AirZone Comfort System Oil & fat resistant TPU/PU K9 sole OrthoTec Lite footbed Coats Nylbond stitching Unisex Non Safety / No Steel Toe Unisex Sizing: Please know that all Mongrel sizes are sold in men’s UK/AUS sizes. However, sizes 3, 4, 5, 6 & 6.5 are specifically designed for female feet. These sizes feature a narrow-width fitting and specific refined arch placement for a tailored women’s fit. Sizes 6.5 – 14 offer a comfortable fit for both men and women. Women generally go down 2 but sometimes 3 sizes from their women’s USA size to covert into Mongrels UK/AUS fitting.
in 16 offers
The lowest price for Mongrel K9 Elastic Sided K91070 Boot Vintage Brown-6 right now is $135.00 at eBay.com.au, compared across 16 retailers.
The all-time low was $135.00 on 14 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 14 June 2026.
Last updated at 14/06/2026 21:24:57
(us 10.5) Mongrel Boots - Vintage Brown K9 Elastic Sided Boot
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mongrel K9 Elastic Sided Boots 6 / Vintage Brown
Delivery $15
Mongrel Vintage Brown K9 Elastic Sided Boot - K91070 Vintage Brown / 11 AUS Mens
Delivery $19.95
Mongrel Vintage Brown K9 Elastic Sided Boot - K91070 Vintage Brown / 11 AUS Mens
Delivery $19.95
Mongrel K9 Elastic Sided Boot - Vintage Brown 14 AU/UK (15 US)
Free next-day delivery
Mongrel K91070 K9 Elastic Sided Boots Vintage Brown Brown / 14
Delivery $19.95
Mongrel K9 Vintage Brown Elastic Sided Boot – Australian Made | WorkWearPro AU/UK 14 / Vintage Brown
Delivery $19.95
Mongrel K9 Elastic Sided Non-Safety Boot - K91070 14 / Vintage Brown
Free delivery between 22–24 June
Mongrel K91070 K9 Slip On Non Safety Boots 9AU/UK - 10US / Vintage Brown
30-day returns
Mongrel Vintage Brown K9 Elastic Sided Slip On Non Safety Boot (K91070) (Pre Order) This item is a pre order and there will be a 5-10 business day
Delivery $16
originally posted on workwearhub.com.au
These boots are super comfortable & Aussie made 👍🏼, these are my 5th or 6th pair of Mongrels I’ve bought , perfect fit straight out of the box, no breaking in period needed as they are so comfortable from day 1. Smooth & easy purchase experience through work wear hub along with fast delivery. 10 out of 10 all round 👌🏻
originally posted on workwearhub.com.au
Bloody love these boots.Spent way more $$ on a pair of Blundestones and completely regret it after wearing my mongrel k9s.Originally bought the wrong size of k9 but the ‘refundid’ option made getting a refund and ordering a new pair super quick and easy.
originally posted on bigboots.co.uk
We were thrilled to find these excellent size 14 boots available in the UK. They are a good colour and a flattering style on a big foot. Also the shipping was speedy and friendly. Thank you
(us 10.5) Mongrel Boots - Vintage Brown K9 Elastic Sided Boot
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mongrel K9 Elastic Sided Boots 6 / Vintage Brown
Delivery $15
Mongrel Vintage Brown K9 Elastic Sided Boot - K91070 Vintage Brown / 11 AUS Mens
Delivery $19.95
Mongrel Vintage Brown K9 Elastic Sided Boot - K91070 Vintage Brown / 11 AUS Mens
Delivery $19.95
Mongrel K9 Elastic Sided Boot - Vintage Brown 14 AU/UK (15 US)
Free next-day delivery
These boots are super comfortable & Aussie made 👍🏼, these are my 5th or 6th pair of Mongrels I’ve bought , perfect fit straight out of the box, no breaking in period needed as they are so comfortable from day 1. Smooth & easy purchase experience through work wear hub along with fast delivery. 10 out of 10 all round 👌🏻
Bloody love these boots.Spent way more $$ on a pair of Blundestones and completely regret it after wearing my mongrel k9s.Originally bought the wrong size of k9 but the ‘refundid’ option made getting a refund and ordering a new pair super quick and easy.
We were thrilled to find these excellent size 14 boots available in the UK. They are a good colour and a flattering style on a big foot. Also the shipping was speedy and friendly. Thank you
My brother who lives in Australia recommended Mongrel boots to me and these are the first pair I have purchased. They are super comfortable. I am usually a size 10 but I bought size 9 and they are fine. Customer service was great and really quick. I will definitely buy from Big Boots in the future. I like all the social media stuff Big Boots posts.
Delighted with my boots! I actually ordered the wrong colour, but ended up really liking the grey. So now I might have to buy another pair. They are on the larger fitting side as it says on the website.Very fast delivery, from a family owned business.
Great boots. Very comfy after a few days, love the cloudy grey colour, these are my new travelling shoes!
I have found that this unisex boot is far too spacious for women's/my feet. I do not have a slim foot by any stretch and my feet are swimming around the space inside. I am a size 40 normally and purchased size 6.I think the length is right as my toes are not hitting the toe of the boot at all. I have to work out some sort of extra layer inside or something to make it safe to wear the boot. The color is gorgeous, and the workmanship of the boot is A1.
Boots are great, surprisingly comfortable to wear all day. I’m in and out of a work truck all day and these are great.Awesome lady at the Burleigh store was super helpful.Give that woman a raise!!
Really pleased with my boots. Very nice and look good very comfortable. Looking to buy some more soon
This is the 3rd pair of Mongrels I currently have. A pair of Dress boots, a pair of Suede non steel cap boots and these ones. By far the most comfortable boots I’ve ever worn. When I was working as a Mechanic, I wore Mongrels for over 20 years, converted a few other blokes to them, too.
