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Review summary

Created with AI, based on recent reviews

Considering 285 reviews, reviewers had a great experience with this company. Customers consistently praise the high quality of the products, noting the excellent materials, striking designs, and impressive embroidery. Many people are very satisfied with their purchases, highlighting the durability of the items even after frequent washing, with no fading or shrinking. However, some customers experienced issues with order fulfillment, including receiving incorrect sizes or delayed shipments. There were also occasional concerns about customer service responsiveness and the clarity of communication regarding orders and refunds. A few people mentioned that sizing can run small, recommending to size up.

What people talk about most

Product

Users describe positive interactions with product. Many customers praise the high quality, comfort, and... See more

Quality

Customers had positive experiences with quality. Many reviewers praised the high quality of materials, noting... See more

Order

Reviewers mention ambiguous feedback about order. Many customers report quick and easy ordering processes,... See more

Delivery service

People report ambiguous experiences with delivery service. Many customers praise the fast shipping, with... See more

Customer service

Consumers find customer service experiences to be ambiguous. Many reviewers praise the responsiveness,... See more

Reviews shaping this summary

Rated 4 out of 5 stars

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

Rated 4 out of 5 stars

The product is outstanding! The only very minor issue to me was the packaging of the shipping! The plastic the item was shipped in was damaged and almost ripped through to the sweatshirt, would be nic... See more

Rated 4 out of 5 stars

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... See more

Rated 5 out of 5 stars

Striking, unique faith-based products. High quality, although the sizes can run small (helpful to use the size guide featured on the website) Needed to get a different size. Customer Service was he... See more


Company details

  1. #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

4.1

Great

TrustScore 4 out of 5

478 reviews

5-star
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1-star

Asks customers to review

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Hasn’t replied to negative reviews

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Rated 2 out of 5 stars

Order of 3 items / no reply customer service

Order of 3 items, a pendant, socks and hat. Very happy with the quality of the first two, the hat on the other hand was poorly sown together. Resulting in a big lump at the front making it not wearable. Reached out to them right after receiving the package (2nd March) and still haven’t gotten any reply. I have now reached out through their form the website, hoping this matter gets solved shortly…

2 March 2026
Unprompted review
Rated 5 out of 5 stars

very quick responses from staff and short deliveries

very quick responses from staff and costumer service, the staff a nice and helpful plus very straightforward with no bs about orders. the orders come quick. i ordered my tee a few days ago and after just a day of waiting its already on its way. Great experience so far!

13 March 2026
Unprompted review
Rated 5 out of 5 stars

Worth every penny!

Delivery service was insanely quick! I’m excited to proudly wear my faith during my workouts and inspire those who believe in Christ🙏 Quality is top tier as well!

I couldn’t recommend it enough!!

11 March 2026
Unprompted review
Rated 1 out of 5 stars

Out of Stock vs. In Stock

The reason I purchased this item is because a social media post was made saying “Restocked” . As a consumer when you hear that you assume they have inventory. An order was placed followed promptly by an email saying the sweatshirt was on back order.

That’s deceptive and misleading

8 March 2026
Unprompted review
Rated 5 out of 5 stars

10/10

Nice communication, good quality, beautiful products.

18 February 2026
Unprompted review
Rated 1 out of 5 stars

Still waiting on my order

I have been waiting for an order I placed a month ago. I have reached out to the team and they stated they’re waiting for item to come back in stock. I think it would be nice for the future to reach out to individuals whose orders are affected by an inventory issue. I reached out a second time and have yet to hear back. I am still waiting for my package that only consists of one item.

10 March 2026
Unprompted review
Rated 2 out of 5 stars

order was made on Feb 13

order was made on Feb 13, label for shipping was no made till Mar 6, as of Mar 9 UPS still does not have the package. standard shipping is advertised as 3-5 business days so monday through friday. My issue is not with the product, as I do not yet have said product, but with the long time it taked for the product to even be shipped. Usually there will be some kind of notice that orders may take some time to fill but I saw no such notice. The other frustrating thing was that i wanted the lifting belt but it told me that item was not available to ship to me.

13 February 2026
Unprompted review
Rated 3 out of 5 stars

The product I ordered and paid for was… Crusader Armor Hoodie

The product I ordered and paid for was not in stock. I wish it wouldn’t have let me buy it or opt in to be notified when it was available rather than pay for it and wait or at least be notified that I would have to wait. The customer service was good to get back to me quickly to let me know but only after I sent an email inquiring about the product. Ordered and paid for it Jan 2 2026 and then It shipped this first week of March

2 January 2026
Unprompted review
Rated 1 out of 5 stars

Using Christianity for Business, Not for Values

I am very disappointed with my experience with this shop. As a store that presents itself as Christian and faith-based, I expected values such as honesty, kindness, fairness, and a genuine willingness to help customers. Christianity stands for trust, humility, and compassion toward others, especially in how we treat people in everyday situations.

Unfortunately, my experience reflected the opposite. The communication was unfriendly, and the customer support was unhelpful and dismissive when problems occurred. On top of that, the products themselves were often of poor quality and did not fully match the pictures shown in the shop. In some cases, the items delivered were incorrect or the sizes were wrong.

Even more disappointing is that when such mistakes happen, customers are expected to pay expensive return shipping themselves. For a shop that claims Christian values, this feels unfair and discouraging, especially when the issue is not caused by the customer.

If a business openly associates itself with Christianity, it should make a serious effort to reflect Christian principles such as honesty, fairness, responsibility, and care for others. Sadly, this shop gives the impression that profit comes before those values. Instead of reflecting the spirit of service and integrity that Christianity encourages, the overall experience felt misleading and untrustworthy.

I sincerely hope the shop reflects on how it treats its customers and starts acting in a way that truly represents the Christian values it claims to stand for.

7 March 2026
Unprompted review
Rated 5 out of 5 stars

Worshiping the Lord.

I found out about Saint Kaizen on an advertisement on instagram one day and to see how some items I bought is to know that do I not belong with the world but Christ. The Bible verse hats, T-Shirts, etc. says more than that. They are truth of God’s words.

18 November 2025
Unprompted review

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