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Saint Kaizen

Saint Kaizen

The facts

Price range
Tees around $42, shorts around $38, hoodies around $89 (Oct 2026).
Fabric & weight
Tees 100% cotton, 250 gsm. Hoodies 420 gsm. Mesh shorts 100% polyester.
Size range
XS–3XL. Youth sizes on a few styles.
Shipping & returns
30-day returns. You pay return shipping to their warehouse, which their policy notes can be expensive.
Best for
Training: mesh and performance shorts, heavyweight hoodies, lifting belts.
Not for
Anyone who wants free returns.

About the brand

Saint Kaizen is a Christian gym wear brand named for two ideas: being set apart, and kaizen, the Japanese practice of getting a little better every day. It sells heavyweight hoodies, performance and mesh shorts, lifting belts, bags and sneakers with faith-based artwork.