SIZE GUIDE
RASH GUARD SIZE CHART
Our rash guards are designed with a performance compression fit to provide muscle support, unrestricted movement, and maximum comfort during training and competition.
To ensure the best fit, we recommend comparing your body measurements with our size chart rather than relying solely on your usual t-shirt size, as compression apparel is intended to fit closer to the body.
When using the size guide, please refer to the following measurements:
- A — Chest: Measure around the fullest part of your chest while keeping the tape level and snug, but not tight.
- B — Length: Measure from the highest point of the shoulder down to the desired garment length.
- C — Sleeve: Measure from the shoulder seam to the end of the sleeve.
If your measurements fall between two sizes:
- Choose the smaller size for a tighter competition-style compression fit.
- Choose the larger size if you prefer a slightly more relaxed feel for training or everyday use.
Proper sizing helps ensure optimal comfort, mobility, and performance whether you're training Brazilian Jiu-Jitsu, MMA, No-Gi grappling, or general fitness activities.
View Detail Rash Guard Size Chart →
Contact us for personalized sizing advice →
PERFORMANCE SIZE CHART
Our Performance collection is designed to deliver all-day comfort, unrestricted movement, and moisture-wicking performance for training, fitness, and everyday wear.
Unlike our rash guards, Performance T-Shirts feature a more relaxed athletic fit while maintaining a streamlined silhouette suitable for both training sessions and casual use.
To help you select the most accurate size, we recommend using your body measurements and comparing them directly with the size chart rather than relying solely on your usual clothing size.
Measurement Guide
Please refer to the following garment measurements when selecting your size:
- A — Chest: Measure across the fullest part of your chest while keeping the measuring tape level and comfortably snug.
- B — Length: Measure from the highest point of the shoulder down to the bottom hem of the garment.
- C — Sleeve: Measure from the shoulder seam to the end of the sleeve.
Men's Performance T-Shirts
Designed with an athletic regular fit that provides freedom of movement without feeling restrictive. Ideal for training, gym sessions, coaching, or everyday wear.
If you prefer a more fitted athletic look, choose your normal size. For a looser fit, consider sizing up.
Women's Performance T-Shirts
Women's sizing has been specifically tailored to provide a more contoured fit while maintaining comfort and mobility during training and daily activities.
In addition to chest, length and sleeve measurements, the size guide also includes:
- Waist Measurement: Used to ensure a comfortable fit around the midsection while maintaining the intended silhouette.
If you prefer a more relaxed fit, we recommend selecting one size larger than your usual size.
Kids Performance T-Shirts
Our youth sizing is designed to provide comfort, durability, and room for movement during training and active play.
Because children grow quickly, parents may wish to select one size larger if they prefer additional room for growth and longer-term use.
Between Sizes?
If your measurements fall between two sizes:
- Choose the smaller size for a closer athletic fit.
- Choose the larger size for a more relaxed and comfortable fit.
For the best results, always prioritize chest measurements first, followed by garment length and sleeve length.
HOODIE SIZE CHART
Our Performance Hoodies are designed to provide warmth, comfort, and unrestricted movement for training, outdoor activities, and everyday wear. Featuring a modern athletic fit, these hoodies offer enough room for layering while maintaining a clean, streamlined silhouette.
To achieve the best fit, we recommend comparing your body measurements with the size chart rather than relying solely on your usual clothing size. Hoodie sizing may vary depending on your preferred fit and whether you plan to wear additional layers underneath.
Measurement Guide
Please use the following measurements when selecting your hoodie size:
- A — Chest: Measure around the fullest part of your chest while keeping the measuring tape level and comfortably snug.
- B — Length: Measure from the highest point of the shoulder down to the bottom hem of the hoodie.
- C — Sleeve: Measure from the shoulder seam to the end of the cuff.
Men's Hoodies
Designed with a regular athletic fit, our men's hoodies provide excellent comfort for training, travelling, and casual everyday wear.
If you prefer a standard athletic fit, choose your usual size. For a looser fit or if you intend to wear additional layers underneath, consider selecting one size larger.
Women's Hoodies
Women's hoodies are tailored with a slightly more contoured silhouette while maintaining freedom of movement and everyday comfort.
In addition to chest, body length, and sleeve measurements, the women's size chart also includes:
- Waist Measurement: Helps ensure a comfortable fit through the midsection while maintaining the intended shape of the garment.
For a relaxed oversized style, we recommend choosing one size larger than your normal size.
Kids Hoodies
Our youth hoodies are designed for warmth, durability, and everyday comfort, making them suitable for training sessions, school, and casual wear.
Parents who expect continued growth may wish to select the next size up to provide additional room and extend the garment's lifespan.
Between Sizes?
If your measurements fall between two sizes:
- Choose the smaller size for a closer athletic fit.
- Choose the larger size if you prefer a more relaxed fit or plan to wear base layers underneath.
For the most accurate fit, prioritize your chest measurement first, then compare the garment length and sleeve length with the size chart.
SHORT SIZE CHART
Our Performance Shorts are engineered for maximum mobility, durability, and comfort during high-intensity training, Brazilian Jiu-Jitsu, MMA, fitness, and everyday athletic activities. Designed with an athletic fit, these shorts provide unrestricted movement while maintaining a secure and comfortable fit throughout every session.
To ensure the best fit, we recommend comparing your body measurements with the size chart instead of relying solely on your usual clothing size.
Measurement Guide
Please use the following measurements when selecting your shorts size:
- W — Waist: Measure around your natural waistline while keeping the measuring tape comfortably snug but not tight.
- L — Outseam Length: Measure from the top of the waistband down to the bottom hem of the shorts.
These two measurements provide the most accurate way to determine the correct size and ensure optimal comfort during training.
Choosing the Right Size
Our shorts are designed with an athletic fit that balances freedom of movement and durability without feeling restrictive.
If you prefer a standard athletic fit, choose your usual size. For a more relaxed fit or if you expect additional room around the waist and thighs, consider selecting one size larger.
Between Sizes?
If your measurements fall between two sizes:
- Choose the smaller size for a closer performance fit.
- Choose the larger size if you prefer additional room for movement or everyday casual wear.
For the most accurate sizing, prioritize your waist measurement first, then compare the outseam length to ensure the desired overall fit.
Training & Performance
Our Performance Shorts are designed to provide unrestricted mobility for kicking, grappling, squatting, and explosive movements while remaining lightweight and comfortable throughout extended training sessions.
Whether you're training in MMA, Brazilian Jiu-Jitsu, Muay Thai, CrossFit, or general fitness, selecting the correct size helps maximize comfort, mobility, and overall performance.
BELTS & UNIFORMS SIZE CHART
Selecting the correct BJJ belt size is essential for both comfort and compliance with training and competition standards. A properly fitted belt should wrap securely around the waist with enough length remaining on both sides to tie a firm knot while allowing the ends to hang evenly.
Our belt sizing guide has been developed using a combination of belt length, body weight, and athlete height to help practitioners find the most appropriate size regardless of age or experience level.
Understanding the Size Chart
The chart uses three key measurements to determine the recommended belt size:
- Belt Length — The total length of the belt measured from end to end, available in both centimeters and inches.
- Weight Range — A recommended body weight range for each belt size to ensure the belt wraps comfortably around the waist and ties correctly.
- Height Range — Suggested athlete height ranges to further refine sizing recommendations and improve overall fit.
Youth Belt Sizes
Youth sizes are identified using the M sizing system (M1–M4) and are designed specifically for children and younger practitioners.
When choosing between two youth sizes, parents may wish to select the larger size if additional room for growth is preferred or if the belt will be used over an extended period.
Adult Belt Sizes
Adult belts follow the standard A sizing system (A0–A5) commonly used throughout Brazilian Jiu-Jitsu.
Generally:
- A0 – A1 are suitable for smaller and lighter athletes.
- A2 is considered the most common size for average adult practitioners.
- A3 – A5 are designed for larger builds, taller athletes, or those who prefer additional belt length.
Between Sizes?
If your measurements fall between two recommended sizes:
- Choose the smaller size for a shorter and more competition-oriented fit.
- Choose the larger size if you prefer longer belt tails or additional wrapping room when tying your belt.
Competition Considerations
Competition organizations may have specific regulations regarding belt appearance and knot placement. A correctly sized belt should tie securely and leave balanced ends without being excessively long or short.
For athletes who regularly compete, selecting the size closest to official competition standards is generally recommended.
BJJ UNIFORM SIZE CHART
Finding the correct BJJ Gi size is one of the most important factors in ensuring comfort, mobility, and competition legality. Unlike standard apparel sizing, Brazilian Jiu-Jitsu Gis are designed around a combination of height, weight, body proportions, and fit preference rather than chest or waist measurements alone.
Our Elite MMA Gi sizing system uses a detailed fit matrix to help athletes choose between Standard Fit, Long Fit, and Hefty Fit variations, ensuring a more precise fit for every body type.
STEP 1 — HOW TO MEASURE
Before selecting your Gi size, we recommend taking several body measurements and comparing them with the sizing chart.
Jacket Measurements
- A — Jacket Length: Measure from the highest point of the shoulder down to the bottom hem of the jacket.
- B — Chest Width: Measure across the chest from armpit to armpit while laying the jacket flat.
- C — Wingspan: Measure from cuff to cuff across both sleeves with arms extended.
- D — Sleeve Drop: Measure vertically from shoulder seam to sleeve opening.
Pant Measurements
- G — Pant Length: Measure from the waistband to the bottom hem.
- H — Waist Width: Measure across the waistband while pants are laid flat.
- I — Leg Width: Measure the width of the pant leg opening.
- K — Crotch Length: Measure from the crotch seam to the bottom of the pant leg.
These measurements are used to ensure compliance with IBJJF competition standards while also maximizing comfort during training and rolling sessions.
STEP 2 — FIND YOUR SIZE
Unlike traditional clothing sizes, BJJ Gi sizing combines both height and body weight to determine the optimal fit. The chart matches your measurements to the most suitable Gi size ranging from A0 through A5, including specialized body-type variations.
Standard Fit (A0 – A5)
Designed for athletes with average body proportions.
Examples:
- A1 generally suits practitioners around 163–173 cm (5'4"–5'8") and approximately 64–75 kg.
- A2 typically fits athletes around 173–180 cm (5'8"–5'11") weighing 75–86 kg.
- A3 is commonly recommended for practitioners around 180–188 cm (5'11"–6'2") weighing 86–98 kg.
- A4–A5 are intended for larger athletes requiring additional room and longer dimensions.
Understanding Fit Types
Ideal Fit
The highlighted "Ideal Fit" zones represent the recommended size combination where jacket length, sleeve length, and pant dimensions are expected to fit without alterations.
Will Fit Looser
The "Looser Fit" zones indicate sizes that remain wearable but provide additional room through the torso, sleeves, or pants. Many athletes intentionally choose these sizes for extra mobility or to accommodate future shrinkage after washing.
Tailoring Recommended
Certain body types may require minor sleeve or pant adjustments to achieve an ideal competition fit. These areas are marked specifically in the sizing matrix to indicate where tailoring may be beneficial.
Long Fit (A0-L – A5-L)
The Long Fit range is designed specifically for athletes who are taller and leaner than average for their weight class. These Gis feature:
- Longer jacket bodies
- Extended sleeve lengths
- Longer pant legs
- A slimmer overall cut through the torso
For example, a practitioner who normally wears an A2 but finds the sleeves too short may achieve a better fit with an A2-L instead. Long Fit sizes are available from A0-L through A5-L to accommodate taller athletes without increasing overall width or volume.
Hefty Fit
Hefty Fit models are developed for athletes with broader shoulders, larger builds, or those who prefer additional room through the chest, waist, and hips while maintaining proper sleeve and pant length proportions. The cut offers:
- Additional torso width
- Increased pant room
- Improved comfort for muscular or stockier body types
- Better mobility during grappling exchanges
This fit is especially popular among heavyweight competitors and athletes with strength-focused physiques. The size system includes dedicated Hefty sizing options beyond the standard A-series fit categories.
STEP 3 — CONFIRM YOUR FIT
After selecting your recommended size:
- Wear your Gi with your usual rash guard and belt.
- Ensure sleeves reach the wrist without excessive excess material.
- Pants should sit comfortably at the ankle without dragging on the mat.
- The jacket overlap should fully cover the torso when tied.
- Confirm compliance with your academy or tournament regulations if competing.
The sizing process includes a dedicated fit confirmation stage to help athletes verify that their selected size performs correctly during both training and competition.
Between Two Sizes?
If your measurements fall between two sizes:
- Choose the smaller size for a tighter competition-oriented fit.
- Choose the larger size for additional comfort and room for shrinkage after washing.
- If you are taller than average for your weight, consider the Long Fit version.
- If you have a broader or more muscular build, the Hefty Fit option is generally the better choice.
Need additional sizing assistance?
View Detail BJJ Uniform Gi Size Chart →
Contact us for personalized sizing advice →
GLOVES SIZE CHART
Choosing the correct glove size is essential for comfort, protection, and performance during training and competition. A properly fitted glove should feel secure around the hand and wrist while providing adequate space for hand wraps without restricting movement or circulation.
Our glove sizing recommendations are based on a combination of body weight, glove weight (oz), and hand circumference measurements to help athletes select the most suitable option for their intended training style.
Understanding the Size Guide
The chart uses three important measurements when determining the correct glove size:
- Weight — Your body weight helps determine the appropriate glove padding and overall glove size.
- Recommended Size (oz) — Boxing and training gloves are measured in ounces (oz), which indicate the amount of padding and protection provided.
- A — Hand Circumference — Measure around the widest part of your hand, excluding the thumb, while keeping the measuring tape comfortably snug without compressing the hand.
Choosing Between 12oz and 16oz Gloves
12oz Gloves
12oz gloves are typically recommended for athletes weighing approximately 70–80 kg (154–176 lbs) and with a hand circumference between 19–21.5 cm (7.4–8.4 inches).
This size is commonly preferred for:
- Pad work and mitt training
- Technical drills
- Bag work
- General fitness boxing sessions
- Athletes seeking a lighter and faster glove feel
16oz Gloves
16oz gloves are generally recommended for athletes weighing 90 kg (198 lbs) and above with a hand circumference between 24–26.5 cm (9.4–10.4 inches).
This size is commonly used for:
- Sparring sessions
- Heavy training workloads
- Additional hand and partner protection
- Larger athletes requiring increased padding and support
Training vs Sparring Considerations
Many athletes choose to own multiple glove sizes depending on their training needs:
- 12oz gloves are commonly used for speed work, conditioning, and bag sessions.
- 16oz gloves are often required for sparring due to the additional padding and improved protection for both athletes.
If your gym or competition organization has specific equipment requirements, we recommend confirming the approved glove size before purchasing.
Between Sizes?
If your measurements fall between two recommended sizes:
- Choose the smaller option if you prefer a more compact and responsive glove fit.
- Choose the larger option if you regularly use thicker hand wraps or prefer additional internal room and wrist support.
For most athletes, hand circumference should be prioritized first, followed by body weight and intended training use.