Quality of the garment is top class. Well made, heavy duty, feels like good merchandise. Sadly the wrong size arrived. Return postage to the US was costly - make sure you order the correct... See more
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Company details
- #28 of 29 best companies in Men's Clothing Store
Written by the company
Saint Kaizen is a Christianity × Gym apparel brand founded in 2022 by Christopher Clarke and Richard Buruiana, two Christian entrepreneurs from Ireland with prior experience in the fashion industry. The name Saint Kaizen combines Saint, meaning holy, with Kaizen, a Japanese term referring to continuous improvement — the pursuit of becoming better each day through discipline, consistency, and faith. Saint Kaizen was created to merge high-quality performance apparel with Christian values, offering gymwear and lifestyle pieces designed to reflect belief, discipline, and purpose. Since its founding, the brand has expanded beyond gymwear into a broader range of products, including detailed cut-and-sew hoodies such as the Crusader Armor Hoodie and footwear releases inspired by scripture, including the Isaiah 41:10 sneakers. In October 2025, Saint Kaizen hosted its first in-person event at Mr. Olympia, led by founder Christopher Clarke, marking the brand’s transition from an online-only presence to live community engagement. Today, Saint Kaizen serves a global customer base of over 110,000 believers, seeking apparel that represents both physical training and faith-driven living. Saint Kaizen — a holy pursuit of continuous improvement.
Contact info
13 Elm Lawn, C15 XVA8, Meath, Ireland
- hello@saintkaizen.com
- saintkaizen.com
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Great! But upsize definitely
The clothing comes a bit smaller than advertised but it looks amazing, I’d suggest sizing up, I was thinking it would come over sized like Carhart or young LA but it’s not the case, still feels good and looks good :)
I want to thank Saint Kaizen team for…
I want to thank Saint Kaizen team for being bold creating clothing with such styling. Amazing design. Superb quality.
Items always received fast. Well packaged. Can't get enough of it!
Thank you 🫡
really good shop
they gave me a really good solution and i’m very happy with the clothes i bought
I love everything about purchasing from…
I love everything about purchasing from this shop. The items are highly quality and ship and arrive quickly.
Best customer service
When I ordered my stuff, a couple of pairs of shots and a Crusader Armor Hoodie. The hoodie arrived with the mushroom rivets on one sleeve missing. when I used the Contact us page on their website I thought it took a long time for them to get back to me. But it was my fault because I didn't notice it was the weekend. When they reached out they Just replaced the hoodie and shipped it right away. Thanks for being so customer friendly. Also the quality of the material on the shorts and the hoodie is top notch.
Always love buying from Saint Kaizen
Always love buying from Saint Kaizen. Although the sizes run smaller than normal, they're still pretty comfortable.
Customer service takes a good minute (more than 72 hours) to respond, but when they do, the problem WILL be solved! They're really good about protecting their brand, which is needed. Could give their clothing a second look before releasing it to avoid misprint like the Hat that has John 4:18 on it.. missing the 1 before the John.. other than that, I love this brand a lot. I hope to lose more weight so that I can fit into the sizes I normally wear without feeling so obese in them
Dirt and sharpie everywhere
Received the shorts and yeah sure they fit nice however there is like dirt / mud for some reason all over the inside in the white and there is also permanent sharpie marker numbers on the inside aswell so I’m not impressed at all with the quality considering they aren’t the cheapest
These people are great and the movement…
These people are great and the movement they push for is amazing
Website was very easy to navigate and…
Website was very easy to navigate and my shorts arrived well protected. The quality of the shorts are perfect, they are super comfortable.
Did not receive an item
I ordered a backpack and a tank top, I only recieved the backpack so that put a damper on my thoughts. That being said I love the backpack!
Wonderful experience with Saint…
Wonderful experience with Saint Kaizen,love the mission and support the ministry love you guys many blessings to you all
Love the brand and the messaging
Love the brand and the messaging! I actually do photography in the moto/auto industry and am trying to promote more faith-based brands cause of the overwhelming amount of demonic brands that surround the industry (@photo.dactyl). I really want to support the brand where I can, but Im a little underwhelmed by the material quality of the product. The hoodie is pretty thin and it seems as though the black is already pretty faded to more grey and will continue to fade more with use. There are also some loose strands on the stitching. Still love the hoodie and look to capture some photo for the brand to promote, but hopeful for better quality in future releases!
Quality and feel of the hoodie is way…
Quality and feel of the hoodie is way better than I expected. Great comfort and the design was top notch. I highly recommend.
Great material and quality
Easy to order, received my shirt today and it fits perfect the material feels really nice and overall 5/5
I love the message
I love the message. That’s why I ordered it, the black and red thorn “ he is risen”hoodie I received said large on the packaging and when I tried it, it was more like a medium. The sleeves, hood, and the length were too short. I reached out seeing what I could do for exchange and they haven’t gotten back. Also bought two pair pairs of shorts and a “he is risen” hat, the shorts were advertised as medium and they came a little large. Also, the hat was small. It fit around my head, but it wasn’t deep. I still love the message and might order more in the future.
Awesome kit and great customer service!
I’ve ordered several items (two hoodies and two pairs of shorts) from Saint Kaizen so far and I can’t speak highly enough of the team. The kit is really good and the customer service is second to none. The team have been communicative and hugely supportive throughout and the turn round time on the orders has been excellent. Thank you 😁
Delay asf
If I can do Zero Stars and give a Text I wanna do that my delivery is still on way and I wait since febrauary very very sad
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