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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Everything was fantastic
Everything was fantastic, well made, shipped fast, looks just like the pics. Only reason I didn’t put 5 stars is that a lot of items are out of stock entirely or in most sizes. Please increase your inventory so I can spend more money!
Very simple to order and im excited for…
Very simple to order and im excited for my products to show up god is good.
I just saw the ad on Facebook
I just saw the ad on Facebook, and thought the shorts looked really cool. It took two seconds to place the order and I'm glad I did. Thanks
Easy navigation and checkout
Easy navigation and checkout. Just wish my size of stuff hadn’t bent mostly sold out. I feel like if you’re a lifting brand, maybe some of the bigger sizes should be more stocked.
Love the look of the product
Love the look of the product. I should be receiving my awesome hat any day, now. The shipping notification was helpful. I also received a nice personal email from one of the founders. Not the usual treatment.
I’m sure I’ll be purchasing some more & spreading the word!
Keep it up guys!
Pastor Barry
I realy like the quality of the clothes…
I realy like the quality of the clothes i got and even better from the zipper so happy that i can spread the gospel without even talking you guys are doing an amazing job and I’m happy to order agaion
Brilliant quality products with easy to…
Brilliant quality products with easy to navigate website.
My son loves MMA but above all else he…
My son loves MMA but above all else he is a child of God so it was a pleasure doing business with Saint Kaizen he is going to be honored to wear his hoodie! Thank you for your Christian line of gym clothing! Shipping was fast with zero issues.
I first found this brand at the Arnold…
I first found this brand at the Arnold expo due to a friend wanting us to stop by for her. My whole group ended up getting a crusader hoodie and fell in love immediately. The quality and style are no doubt there. Once I heard of the Easter sale I knew I had to have the matching joggers as well as try out some performance shorts. I should receive them today and I’m extremely excited! These products are perfect for those dedicated to god and the gym and maybe a tad goth! :D
Excellent communication and purchase…
Excellent communication and purchase was seamless.
Stay away from this shop
First time ever that a product that comes from china and takes 20 days to arrive also comes with 20% custom taxes. Ridiculous!! I regret so much this purchase.
Gotta love Saint Kaizen
The products, support team, and company as a whole have been incredible. I am always excited for a new drop, not just for their great designs, but it also gives me a new way to wear my faith boldly. I will continue purchasing from and supporting them as long as their around!
Very Solid Inspiring products, a few tweaks on hoodies
The products are unique & high quality, although the fit of some of the clothing (ie. hoodies can run a bit small in torso with some of the front pockets too small & placed awkwardly, armored hoodie in particular) could be a bit better. Love the themes & designs. Bold & Inspiring. Hvy weight cotton & sturdy. Should last years.
Fantastic product and brand
Fantastic product and brand, great price, the item was delivered on time, no hassle and delays, good quality.Excellent seller. Thank you, very pleased and 100% Satisfied.
Praise the Lord.
Decided to give the brand a shot
Decided to give the brand a shot, saw it all over tiktok, biggest thing for me is that the clothes actually got delivered way quicker then I expected so it was like a pleasant surprise then tried the clothes on instantly I liked it, it fit me well so I went back to the website and bought more😭
Love your company and what you stand…
Love your company and what you stand for. Excellent quality and materials. Beautiful packaging and I love the extra touch with the well wishes and prayers. God bless you guys. Christ is King!
Performance Pants
Bought the performance shorts and a necklace. Was sceptical at first because you know how it is with instagram ads.
But the shorts feel nice, love the pendant from the necklace. Delivery at least for me was faster then expected so that was nice (Netherlands).
Only issue i have (i’m knit picky i know) is that the black material under the right leg of the shorts is a little off to the left. I bought two and it’s on both of them. It might be because of the phone pocket, but other than that small detail, love them.
I'm excited for my order
I'm excited for my order. I found you guys randomly and you have cool products.
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