The original. The spats that changed everything.
Our Signature Ninja Suit™ spats—the #1 rated grappling leggings in Jiu Jitsu and the product that redefined women’s performance gear.
Constructed with our NinjaTech™ performance fabric and built-in compression liner, this system delivers second-skin comfort, sculpting support, and total confidence in motion.
The product that put Gaidama on the map, these Signature Ninja Suit™ spats are the foundation of our entire system—combining premium performance with a fit engineered specifically for how women train.
Crafted from our NinjaTech™ compression fabric, they deliver a buttery-soft, second-skin feel with smoothing, body-contouring support. With four-way stretch and advanced moisture-wicking performance, they keep you cool, dry, and comfortable through every round.
At the core of their design is our built-in liner—engineered for enhanced coverage, support, and confidence where it matters most. No layering. No distractions. Just performance.
The high-waisted fit features our FlowFit™ waistband—with dual elastic banding and a soft internal drawstring—creating a secure, stay-put feel that won’t roll, shift, or dig in mid-training.
Thoughtfully constructed with a crotch gusset and groin panel with no center seam, these spats eliminate discomfort while delivering a smooth, flattering fit.
Reinforced flatlock stitching ensures durability through intense training, while the sculpted silhouette minimizes friction and excess bulk.
As part of the Signature Ninja Suit™ system—powered by NinjaTech™ performance fabrics, these spats are designed to pair seamlessly with our performance tops for a complete, confidence-driven no-gi kit.
For competition, our black Signature Ninja Suit™ spats are designed to meet International Brazilian Jiu-Jitsu Federation uniform requirements for women—delivering a clean, compliant option without compromising fit, coverage, or performance.
Worn on their own or layered under your gi, they deliver unmatched comfort, function, and confidence.
Designed by black belt women. Tested on the mat. Trusted by thousands.
The foundation of the system. The standard for performance.
Available in extended women’s sizing XXS–4X and multiple lengths for your perfect fit.
NinjaTech™ Fabric
Buttery-soft, sweat-wicking compression fabric engineered for second-skin comfort, sculpting support, and high-performance training.
Built-in Liner
Integrated compression liner for enhanced coverage, support, and confidence—eliminating the need for additional layers.
FlowFit™ Waistband
Dual elastic bands and a soft internal drawcord provide a secure, stay-put fit without rolling, shifting, or digging in.
High-Waisted Design
Sits above the hips for enhanced comfort, support, and confident coverage through every movement.
No Center Seam Construction
Custom crotch gusset and front paneling eliminate discomfort while creating a smooth, flattering fit.
Reinforced Flatlock Stitching
4-needle, 6-line flatlock seams enhance durability while maintaining full flexibility.
Shaping Feminine Fit
Women’s-specific tailoring and strategic seam placement create a sculpted, confidence-driven silhouette.
Extended Sizes + Multiple Length Options
Available in XXS–4X with short, regular, and long inseams to support a wide range of body types and preferences.
IBJJF Compliance (Black Color Only)
Construction, fit, and logo placement designed in accordance with the latest IBJJF no-gi uniform rules for women. Applies to black colorway only.
Leggings
80% Nylon, 20% Elastane — forms our NinjaTech™ compression fabric
Built-in Liner
80% Nylon, 20% Elastane
Graphics and Design
Silver reflective logo with heat transfer application
Waistband Core
100% Elastic
Drawstring
90% Polyester, 10% Spandex with silicone-dipped ends
Measure your hip around the widest part of your hip and your waist around the slimmest part of your waist.
| Size | Hip (in) | Waist (in) | Inseam (in) - Short | Inseam (in) - Reg | Inseam (in) - Long |
| XXS | 31-35 | 24-26 | 22-26 | 26-29 | 29-32 |
| XS | 34-38 | 26-28 | 22-26 | 26-29 | 29-32 |
| S | 37-41 | 28-30 | 22-26 | 26-29 | 29-32 |
| M | 39-43 | 30-32 | 22.5-26.5 | 26.5-29.5 | 29.5-32.5 |
| L | 41-45 | 32-34 | 22.5-26.5 | 26.5-29.5 | 29.5-32.5 |
| XL | 43-47 | 34-36 | 23-27 | 27-30 | 30-33 |
| 2X | 45-49 | 36-39 | 23-27 | 27-30 | 30-33 |
| 3X | 47-51 | 39-42 | 23-27 | 27-30 | 30-33 |
Overall rating: 4.931727 / 5 from 249 reviews.
These women's Jiu Jitsu spats offer buttery-soft, highly technical fabrics engineered for superior performance, durability, and comfort. Customers praise the perfect fit, high-quality waistband, and true-to-size sizing. The high waist provides excellent support, and the spats feature a clever crotch gusset to prevent camel toe. Available in extended sizes and multiple lengths, they are designed for comfort and compliance with IBJJF's latest nogi uniform rules.
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"This is my third time purchasing gaidama spats. I have 2 printed pairs and wanted to try the basic black ones. Im 5'5 140lbs, 3 kids later. . . I appreciate a good tight AND comfortable fit. These pants are them. I purchased in medium but then sized up to large and both fit well and are not see through. Tried and tested. Customer service is excellent. This is your sign to purchase them."
"This is my third pair of these spats. The other two I have worn constantly for almost two years, and they are holding up very well. I love that they come in different lengths because I am a tall girl and really need the long length. My only request would be to please put out more solid colors, as they are the only spats I buy and I want more choices!"
"Great quality spats that stay in place and feel good."
"Excellent! I've been training gi for about two years and wanted to add no gi to my training regimen. Did EXTENSIVE research on spats and decided on Gaidama due to the reviews. Love the way they fit, come up high enough, and are "squat proof". I can move uninhibited without having to worry about my pants riding down. Love the drawstring so that I can cinch them extra tight."
"I will NEVER use another brand of spats. These are THE BEST and most comfortable pair of spats. I’m 5’4 130lbs and ordered a size small/short. I originally ordered medium/short thinking I would prefer a bit of extra space, but I felt like the mediums bunched up in the crotch area so I returned for a small and the small fits like a glove. I’m beyond obsessed!!! The return process was so simple and easy. I am new to the BJJ world and Gaidama has me sold!"
"I usually LOVE gaidama products! I had already bought a pair of XS spats (short length) in the past. I bought another pair (Jan 2026) and when it arrived it seems the cut has changed :( so I'll have to return. bummed!"
"My daughter and I have tried a few different brands, sizes and fits. . . These spats are by far the best fit and stay put while we roll. OSS"
"These are my favorite leggings to train in! I love the adjustable drawstring waist and the extra length option!"
"Very good! Will buy another pair"
"Can’t say enough about how great these spats are: the thick waist and drawstring keep them in place and the reinforced thighs ensure I never worry about them being see through. These are true to size, I ordered my regular US size (5’, 150 ordered lg short). Would like to add that Gaidama’s customer service is fantastic, when there was an issue with the first pair I ordered they jumped right on making it right."
