Best BJJ Gear for Beginners: What You Actually Need

I showed up to my first BJJ class in basketball shorts, a cotton t-shirt, and the kind of optimism that only the completely uninformed possess. The cotton shirt became a soaked, stretchy mess within ten minutes. The basketball shorts had pockets that caught fingers. My training partner's toe got hooked in my waistband during a scramble. It was a disaster.

You don't need to spend hundreds of dollars before your first class, but you do need to show up with the right stuff. I've trained at over sixty gyms in a dozen countries, and I've figured out through trial and expensive error what's essential, what's nice to have, and what's a waste of money — especially when you're just starting.

The Essentials: What You Need From Day One

A BJJ Gi (For Gi Classes)

The gi (also called a kimono) is the traditional uniform — a heavy cotton jacket, reinforced pants, and a belt. Your first gi doesn't need to be expensive. A reliable starter gi runs $50 to $100, and it'll last you through your first year.

What to look for:

• Fit: Sleeve length should reach your wrist bones. Pant length should hit your ankle bones. Excess fabric gets grabbed — a gi that's too big gives your training partners free handles.

• Weight: Single-weave gis are lighter and dry faster. Double-weave gis are heavier but more durable. For beginners, single-weave is usually more comfortable.

• Color: White, blue, or black — these are the standard competition colors. Some gyms have color requirements, so check before buying.

• Pre-shrunk vs. not: Many gis shrink significantly after the first wash. Buy slightly larger if the gi isn't pre-shrunk, or follow the manufacturer's sizing guide carefully.

Don't buy the most expensive gi on the market. At this stage, you don't know enough about fit preferences and fabric weight to make an informed premium purchase. Start affordable and upgrade once you know what you like.

A Rashguard (For No-Gi Classes)

A compression-fit rashguard protects your skin from mat burn, reduces friction during rolls, and wicks sweat effectively. For no-gi classes, it's essential. For gi classes, wearing one underneath is common and hygienic.

Any athletic compression shirt works in a pinch, but purpose-built rashguards are more durable and designed for the pulling and stretching that grappling produces. A good rashguard costs $25 to $50.

Short-sleeve or long-sleeve? Personal preference. Long-sleeve offers more skin protection. Short-sleeve is cooler. Many grapplers own both and alternate based on the weather and their skin's current condition.

Grappling Shorts (For No-Gi Classes)

Board shorts or fight shorts without pockets, zippers, or metal hardware. Pockets catch fingers and toes. Zippers scratch training partners. Elastic waistbands are ideal.

Standard athletic shorts work fine as a starting option, as long as they don't have the features listed above. Dedicated fight shorts are available for $25 to $60 and are cut for grappling movements — shorter inseam, reinforced stitching, secure closures.

Mouth Guard

Protect your teeth. Even though BJJ isn't a striking art, accidental knees, elbows, and headbutts happen — especially during scrambles. A basic boil-and-bite mouth guard from a sporting goods store costs under $15 and is sufficient for training.

If you train regularly and want a better fit, custom-molded mouth guards from a dentist or a direct-to-consumer brand run $50 to $150 and are significantly more comfortable.

Flip-Flops or Slides

Never walk off the mats barefoot and then back on. The mat-to-bathroom path is how skin infections spread. Bring flip-flops or slides to wear when you step off the training surface. This is non-negotiable at every gym.

Strongly Recommended: Add Within Your First Month

Athletic Tape

Your fingers will hurt. BJJ is hard on finger joints, especially during gi training where gripping is constant. Athletic tape — applied in the buddy-tape method (taping two fingers together) or the X-tape method (wrapping the joint) — provides support and reduces strain.

A roll of half-inch athletic tape costs under five dollars and lasts weeks.

A Gym Bag With Ventilation

A wet gi in a sealed backpack becomes a biohazard overnight. Invest in a bag with mesh panels or ventilation features that allow airflow. Dedicated martial arts bags are available, but any gym bag with ventilation works. Just don't let your sweaty gear marinate in a closed space.

An Extra Gi

If you're training more than twice a week, you need a second gi. Washing and drying a gi takes time, and wearing a damp gi to class is uncomfortable and unhygienic. A rotation of two gis keeps you consistently ready to train.

Nice to Have: Add When You're Committed

Knee Pads or Knee Sleeves

Wrestling-style knee pads protect against mat burn during takedown drills and provide compression for sore knees. Neoprene knee sleeves offer joint warmth and mild support without bulk. These become more valuable as your training volume increases.

Ear Guards

If you're concerned about cauliflower ear — the permanent cartilage deformation caused by repeated ear trauma during grappling — wrestling ear guards prevent it. Not everyone develops cauliflower ear, and some practitioners consider it a badge of honor, but prevention is easier than treatment.

Finger Tape and Supplements

BJJ-specific finger tape products and joint supplements (glucosamine, fish oil) become relevant for grapplers training four or more times per week. These are quality-of-life additions, not essentials.

Gear Maintenance: Making Your Equipment Last

Proper care extends the life of your gear significantly. Gis should be washed in cold water after every session — hot water weakens the fabric and causes excessive shrinkage. Hang dry when possible; machine drying accelerates wear. If you must use a dryer, use the lowest heat setting.

Rashguards are more resilient but still benefit from cold washing and hang drying. The compression fabric retains its shape longer with gentle treatment. Athletic tape residue on rashguards can be removed with rubbing alcohol — don't pick at it, as that damages the fabric.

Mouth guards should be rinsed after every use and stored in a ventilated case. Replace boil-and-bite guards every three to six months or when they show signs of wear. Custom guards last longer but still need regular cleaning.

Your gym bag is the unsung hero of gear maintenance. A bag with mesh panels allows airflow, preventing the damp environment that breeds bacteria. If your bag starts to smell despite regular cleaning, it's time to replace it — no amount of deodorizer fixes a permanently contaminated bag.

What You Don't Need

• A premium gi: Save the $200+ gi for when you know exactly what cut, weight, and brand you prefer. A $60 starter gi performs the same function.

• Multiple rashguard designs: One or two is plenty to start. The collection grows naturally over time through gym merch and tournament prizes.

• Self-defense weapons or tools: BJJ doesn't use weapons. If a gym tries to sell you supplementary weapon training as part of your BJJ enrollment, be cautious.

• Expensive supplements: Your training nutrition should be whole foods first. Supplements are refinements for later, not requirements for starting.

Buying Tips

1. Ask your gym before buying a gi — some affiliations require specific brands or colors.

2. Read reviews from grapplers, not general consumers. BJJ gear reviews should mention fit after washing, durability after months of training, and comfort during rolling.

3. Buy your first gear in person if possible. Fit matters, and sizes vary between brands.

4. Look for bundle deals — some retailers offer gi + rashguard + shorts packages at a discount.

Start with the essentials, add gear as your training frequency increases, and don't let equipment be a barrier to getting on the mats. Find a gym near you using our BJJ academy directory — many offer loaner gis for your first class, so you can try before you buy.

Check open mat listings for sessions where gear requirements vary — some are gi-only, some no-gi, and many allow both.

Track your training and gear evolution in your training passport as your collection grows alongside your skills.

Seasonal Gear Considerations

Training environment affects gear needs more than most beginners realize. In summer or in gyms without air conditioning, heat management becomes critical. Lighter-weight gis (pearl weave rather than double weave) and moisture-wicking rashguards make hot training rooms bearable. In winter, the opposite applies — a heavier gi and longer warm-up help you stay comfortable on cold mats.

If you travel for training, invest in a lightweight travel gi that compresses well in a suitcase. These gis sacrifice some durability for portability, but they're invaluable for practitioners who want to train while traveling without checked luggage dedicated to a heavy gi and belt. Some companies now manufacture gis specifically designed for travel — lighter fabric, quick-drying material, and compact packaging that fits in carry-on luggage without dominating the space.

Budget-Friendly Starting Gear

You can start BJJ with a total equipment investment under one hundred dollars if you shop smart. A basic white gi from a reputable budget brand runs forty to sixty dollars. Add a fifteen-dollar mouthguard and a ten-dollar pair of athletic slides for walking to and from the mats, and you have everything you need for your first several months.

Where beginners often overspend is on branded rashguards and premium gear before they've committed to the sport. A plain compression shirt from any athletic brand works perfectly for no-gi classes. Basic board shorts or compression shorts serve as no-gi bottoms. Save the branded gear for after you've been training long enough to know what you actually prefer.

One area where spending more upfront saves money long-term is the gi itself. The cheapest gis — under thirty dollars — often shrink dramatically after a few washes, tear at the seams within months, and have collars that deform quickly. A mid-range gi in the fifty to eighty dollar range lasts significantly longer and maintains its shape through hundreds of washes. Think of it as cost per session rather than cost per gi — a sixty dollar gi that lasts two years costs less than two thirty dollar gis that each last six months.

Frequently Asked Questions

Can I wear a judo gi for BJJ?

Yes, especially when starting. Judo gis tend to have a looser fit and a longer skirt on the jacket, but they're functional for BJJ training. As you progress, you may prefer a purpose-built BJJ gi with a tighter cut and different collar construction.

How often should I wash my gi?

After every single training session. No exceptions. A sweaty gi left unwashed develops bacteria rapidly, can cause skin infections, and will smell terrible. Wash in cold water with detergent, and hang dry when possible to extend the gi's lifespan.

Do I need different gear for competition?

Your regular training gear works for most competitions. Check the specific tournament's rules for gi color requirements (IBJJF allows white, blue, or black), rashguard color rules for no-gi, and any restrictions on patches or logos.