Foster the Sprit of Effort Seibukan Karate Performance Tee - UNISEX
| XS | S | M | L | XL | 2XL | 3XL | 4XL | |
|---|---|---|---|---|---|---|---|---|
| Width, in | 18.00 | 19.00 | 20.25 | 22.25 | 23.75 | 25.25 | 27.25 | 29.25 |
| Chest circumference, in | 36.00 | 38.00 | 40.50 | 44.50 | 47.50 | 50.50 | 54.50 | 58.50 |
| Length, in | 27.00 | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 | 32.50 | 33.00 |
A minimalist performance tee featuring a small Seibukan Karate chest mark inspired by the tradition of Okinawan Shorin-ryu. The understated left-chest design combines the Seibukan logo with clean typography, creating a look that is equally at home in the dojo, the gym, or everyday life.
The back continues the same restrained aesthetic with a small upper-back crest and the phrase, “Foster the Spirit of Effort”—a reminder that progress is built through consistent practice, patience, and dedication.
Lightweight, breathable, and moisture-wicking, this shirt is designed for movement without distraction. The clean design keeps the focus where it belongs: on the work.
Product features
- Small left-chest Seibukan Karate logo
- Small upper-back logo with "Foster the Spirit of Effort"
- Lightweight performance fabric
- Moisture-wicking and quick-drying
- Regular athletic fit
- Durable construction for training and everyday wear
- Tear-away label
Whether training in the dojo or moving through daily life, this shirt quietly represents the values that define Seibukan Karate.
1x1 Ribbed collar
Allows the shirt to stretch as it is put on, afterwards the collar goes back to its original size, leaving a well-fitted tee
Tear-away tags
Total comfort and zero scratching thanks to the tearaway labels
Country of origin
Blank product sourced from Honduras
Age restrictions
For adults
Machine wash: cold (max 30C or 90F), with similar colors ; Non-chlorine: bleach as needed; Tumble dry: low heat; Iron, steam or dry: low heat, do not iron on print; Do not dryclean.
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Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
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