The Secret - JUST TRAIN Short Sleeve T-shirt
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There are a million techniques or more in jiu-jitsu but knowing a million won't make you better. Consistent, high quality training is the key to mastery. When you're feeling down about your JJ and think you're not getting better, the secret is to JUST TRAIN.
This t-shirt is comfortable, soft, lightweight, and form-fitting. It's an ideal staple for any wardrobe!
• 100% combed ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.3 oz (146 g/m2)
• Pre-shrunk
Size guide
| XS | S | M | L | XL | 2XL | 3XL | |
| Body Length (inches) | 27 | 28 | 29 | 30 | 31 | 32 | 33 |
| Body Width (inches) | 17 ½ | 19 | 20 ½ | 22 | 24 | 26 | 28 |
Nogi Industries Size Chart
Adult Rash Guard Size Chart
| Size | Weight (US) | Weight (Metric) | Height (US) | Height (Metric) |
| S | <155lbs | <70kg | 5'6" - 5'8" | 167 - 173 cm |
| M | 155 - 180lbs | 70 - 82kg | 5'8" - 5'10" | 173 - 178 cm |
| L | 175 - 190lbs | 82 - 91kg | 5'10" - 6'-0" | 178 - 183 cm |
| XL | 190 - 205lbs | 86 - 93kg | 6'-0" - 6-2" | 183 - 188 cm |
| 2XL | 205 - 220lbs | 93 - 100kg | 6'-2" - 6'-4" | 188 - 193 cm |
| 3XL | > 20lbs | >100kg | >6'-4" | >193 cm |
Because our materials have a lot of stretch, it is possible to fit comfortably in two sizes. Our rash guards run true to size. We suggest choosing the size that matches the size you wear in a normal fitting T shirt. If you prefer a looser fit, go up one size but if you prefer a tighter fit, go down one size. If you need help picking a size, send us a message here, and we'd be happy to help you out.
Kids Rash Guard Size Chart
Phantom, Volt & Kingpin Fight Shorts
Please order the same size shorts that match your waist size. Our sizes are in inches. A good rule of thumb is to pick the size that matches your best fitting pair of jeans without a belt. If you prefer to wear your pants a bit looser in the waist, we recommend one size larger.
Example:
If you wear a size 32 pants, size 32 is the right size. However, if your pants are a size 32 and they are a bit loose, we recommend a size 30.
Ghost Premium Grappling Shorts
| Size | Waist Size (US) | Waist Size (Metric) |
| XS | 27" - 29" | 69 cm - 74 cm |
| S |
29" - 31" |
74 cm - 79 cm |
| M | 31" - 33" | 79 cm - 84 cm |
| L | 33" - 35" | 84 cm - 89 cm |
| XL | 35" - 37" | 89 cm - 94 cm |
| 2XL | 37" - 39" | 94 cm - 99 cm |
| 3XL | 39" - 41" | 99 cm - 104 |
| 4XL | 41" - 43" | 104 cm - 109 |
The shorts include an internal drawstring for a more perfect fit.
How to decide between 5" and 7" inseams:
Taller grapplers with long, slender legs may want to choose a 7" Inseam. If you're more on shorter side or have thick legs a 5" inseam could work for you. Of course this is all personal preference. Choose the size that you're most comfortable with.
Vale Tudo Shorts, Spats and Joggers
| Size | Waist Size (US) | Waist Size (Metric) |
| S | 25" - 28" | 64 cm - 71 cm |
| M | 28" - 32" | 71 - 81cm |
| L | 32" - 35" | 81 - 88cm |
| XL | 35" - 37" | 88 - 94cm |
| 2XL | 37" - 40" | 94 - 102 cm |
| 3XL | 40" - 44" | 102 - 112cm |