How to Choose Boxing Gloves: Complete Selection Guide

TL;DR

Boxing glove size is measured in ounces (oz), where 1 oz equals 28.35 grams. More ounces mean more padding and more protection. To choose the right weight, consider your body weight, the type of training (bag work, sparring, competition), and your experience level. 10 oz gloves are the standard for male competitions (FPI/IBA), while 14-16 oz gloves are ideal for sparring and training. Also consider the material (genuine or synthetic leather), the type of closure (Velcro or laces), and the padding (high-density multilayer foam for advanced users). Discover the full range at FightClub Store.

Choosing the right boxing gloves is one of the most important decisions for anyone practicing boxing, from absolute beginners to seasoned professionals. An ill-fitting glove can compromise technique, reduce protection, and increase the risk of injuries to hands, wrists, and joints. This guide walks you through the selection process step by step, analyzing all the key factors: weight in ounces, materials, padding, closure, and intended use. 

If you’re looking for a complete overview of the discipline, check out our complete boxing guide.

What Are Ounces in Boxing Gloves

The boxing glove sizing system is based on ounces (abbreviated as oz), a unit of weight in the Anglo-Saxon system. One ounce equals exactly 28.35 grams. The abbreviation “oz” comes from the medieval Latin “onza” and the English term “ounce,” as confirmed by the Treccani Institute. Since England is historically the birthplace of modern boxing, the English ounces (Imperial Ounce) have become the universal standard for measuring gloves worldwide.

The ounces in gloves do not indicate hand size but the overall weight of the glove, which determines the level of padding and protection offered.

In practice, a 10 oz glove weighs about 283 grams, a 12 oz glove about 340 grams, and a 16 oz glove about 453 grams. The higher the ounce number, the thicker the foam padding and the greater the protection for the knuckles of the striker and the body of the person receiving the blows. That’s why heavier gloves (14-16 oz) are used for sparring, while competition gloves are usually 10 oz.

Ounce-Weight Chart: Which Boxing Glove Size to Choose

The choice of glove weight mainly depends on the athlete’s body weight, gender, and the intended use. Here is an internationally recognized reference chart:

Ounces (oz)	Women’s weight	Men’s weight	Recommended use
4 oz	< 20 kg	< 20 kg	Children (6-8 years)
6 oz	20-35 kg	20-35 kg	Children (9-12 years)
8 oz	35-45 kg	35-55 kg	Women’s / youth competition
10 oz	45-55 kg	55-65 kg	Competition, bag work
12 oz	55-65 kg	65-80 kg	Training, bag work
14 oz	65-75 kg	80-95 kg	Sparring, intense training
16 oz	> 75 kg	> 95 kg	Sparring, heavy training
18 oz	All weights	All weights	Professional sparring

 

The golden rule is simple: the higher the weight in ounces, the greater the protection for your hands and your training partner’s face.

If you plan to do intense sparring, the Italian Boxing Federation (FPI) and many trainers recommend choosing at least one size larger than the standard chart to ensure maximum safety. You can find all available sizes in the boxing gloves section of FightClub Store.

What 10 oz means in boxing gloves

The indication “10 oz” on a glove means the glove weighs about 283.5 grams (10 × 28.35 g). It is the most common size in amateur and professional boxing competitions. According to the regulations of the FPI and the IBA (International Boxing Association, formerly AIBA), Elite male boxers in categories up to 67 kg use 10 oz gloves, while categories from 71 kg and above use 12 oz gloves.

The 10 oz glove offers a good balance between protection and impact sensitivity: it is light enough to allow speed in punches, but sufficiently padded to protect the knuckles. For this reason, it is often recommended for beginners as a first versatile glove, suitable both for work on the punching bag and for use with mitts. However, it is not suitable for sparring: in most serious gyms, gloves of at least 14 oz are required for partner work.

Types of boxing gloves

Not all gloves are the same. Depending on the use, there are different categories, each designed with specific features of weight, padding, and shape.

Training gloves (all-round)

They are the most versatile and recommended for beginners. They offer good protection and can be used for bag work, pads and mitts, and technical sessions. Weight typically ranges from 10 to 14 oz. Brands like Leone 1947 and Adidas offer excellent quality models in this range.

Sparring gloves

Heavier and padded (14-18 oz) to protect both the striker and the receiver. The padding is generally made of high-density multilayer foam and also extends over the back of the hand and thumb. They are a fundamental investment for respecting your training partner. You can find specific sparring models in the boxing gloves selection at FightClub Store.

Competition gloves

Designed according to official regulatory standards (FPI, IBA, WBC, WBA), they are lighter (generally 10 oz for male categories) and built to favor precision and impact. Some professional models use lace closures for a more stable and secure fit. They are not suitable for daily gym use.

Heavy bag gloves

These are lighter and more compact gloves, with padding concentrated on the knuckles. They allow for fast punches and maximum sensitivity on impact but offer less overall protection. They are ideal for specific work on the heavy bag and focus mitts. Alternatively, many boxers prefer dedicated bag gloves, which are even lighter and more specialized.

Glove materials: genuine leather, synthetic, or mixed

The outer covering of the gloves affects durability, comfort, and price. The main materials used by manufacturers are three.

Genuine leather (cowhide or buffalo)

“Top grain” cowhide leather is considered the best material overall for boxing gloves: soft, durable, and able to mold to the shape of the hand over time. Buffalo leather is slightly thicker and stiffer but equally appreciated by many professionals. Genuine leather gloves are the ideal choice for those who train frequently and seek a long-lasting product. Brands like Twins Special and King Pro Boxing are renowned for the quality of their leather.

Synthetic leather (PU or faux leather)

Polyurethane (PU) synthetic leather represents the best compromise between price and performance. It is less soft than genuine leather but definitely more affordable, making it perfect for beginners or those who train moderately. Some manufacturers use high-quality PU with a “Nubuck” finish that closely resembles the feel of natural leather.

Mixed covering

Many mid-to-high-end models combine genuine leather in impact areas (back and knuckles) and synthetic leather on the palm, where wear is less. This solution offers the best of both worlds: durability where needed and cost control.

For a beginner, synthetic leather is the smartest choice: good value for money and reliable performance. Genuine leather becomes a natural investment when passion grows.

Padding: the heart of protection

Padding is the component that determines the glove’s ability to absorb shocks and protect hands, wrists, and knuckles. There are different types:

Low-density foam

Affordable and suitable for beginners for light bag work. It deteriorates faster with intense use.

High-density foam

More durable and long-lasting, it offers superior shock absorption. It is the standard for mid-range and upper mid-range gloves.

Multilayer foam and preformed padding

Professional gloves use multiple layers of foam with different densities, with shock-absorbing materials in the areas of greatest impact. Some advanced models, like those offered by Eizo and Top Ring, incorporate injection-molded foam (IMF) or gel technologies for maximum absorption. The preformed padding guides the hand into the correct fist position, reducing the risk of finger injuries.

A high-density multilayer padding is not a luxury: it is an investment in the long-term health of your hands.

The closure system: velcro or laces

The glove closure affects wrist stability and everyday usability.

Velcro (hook and loop) closure

It is the most common and practical: it allows you to put on and take off the gloves independently in a few seconds. It offers good wrist stability and is the ideal choice for daily training at the gym. The vast majority of models available on FightClub Store use this closure.

Lace-up closure

Preferred by professionals, it offers a custom fit and maximum wrist stability during rounds. The downside is that it requires help from another person to fasten, making it less practical for solo training. It is the standard in professional competitions regulated by the WBC, WBA, and IBF.

Essential accessories to pair with gloves

Gloves alone are not enough. For complete protection and the best experience, it’s essential to pair them with the right accessories.

Wraps and Inner Gloves

Boxing wraps (or bandages) are mandatory under gloves: they protect tendons, knuckles, metacarpals, and joints during impact. Always wear wraps when trying on gloves, as they affect the final fit. As an alternative to traditional wraps, there are gel inner gloves for quicker wear. You’ll find a wide selection in the wraps and inner gloves section.

Mouthguard

The mouthguard is mandatory protection in any form of sparring and competition. Moldable gel models (“boil and bite”) from brands like Shock Doctor offer excellent adaptability to individual teeth.

Boxing helmet

The boxing helmet is mandatory for youth and female categories in IBA competitions and highly recommended for sparring at any level in the gym. Choose one approved by the FPI for competitions.

Other protective gear

For a complete set, also consider: protective cup, chest guard (for intense sparring), breast protector (for women), and shin guards if you also practice kickboxing or Muay Thai.

How to choose gloves based on your level

Beginner (1-2 training sessions per week)

Choose synthetic leather gloves in 10 or 12 oz with Velcro closure. Look for a model with good palm ventilation (mesh insert or micro-perforated material) and a single layer of protective foam. An all-round glove will allow you to work on the bag, pads, and do your first light sparring sessions. The ideal budget to start is from 30-50 euros.

Intermediate (3+ training sessions per week)

Switch to gloves with genuine leather or high-quality PU coating and multi-layer padding. Consider buying two pairs of gloves: one 10-12 oz for bag work and technique, one 14-16 oz for sparring. Brands like Leone 1947, Adidas, and Top Ring offer excellent models in this range.

Advanced and competitive

Invest in professional gloves made of high-quality leather with multi-layer injection padding. For competitions, make sure the gloves are approved by the FPI or IBA. For sparring, choose 16-18 oz with extended protection. Brands like Twins Special, Eizo, and King Pro Boxing are top-level references.

How to take care of boxing gloves

Proper maintenance significantly extends the life of gloves and prevents bad odors and bacteria.

After every training session, never store gloves closed inside the bag. Leave them open to air in a ventilated place, preferably inserting some absorbent paper or a special glove deodorizer. Periodically clean the inside with a cloth dampened with a solution of water and white vinegar or water and baking soda. For genuine leather gloves, use a leather balm to keep the material soft and prevent cracking. Store the gloves in the boxing bag only after they have completely dried.

The complete boxer’s equipment

Besides gloves and protective gear, a well-equipped boxer needs: comfortable and breathable boxing shorts, boxing tank tops for training, lightweight boxing shoes with a grippy sole, and a jump rope for warm-up and cardiovascular conditioning.

For sports supplementation, boxers who train intensively can benefit from proteins for muscle recovery, amino acids and BCAAs to counteract catabolism, and pre-workout supplements for intense sessions, all available in the sports supplementation section of FightClub Store by Yamamoto Nutrition.

Gloves for other combat sports

Boxing is not the only discipline that requires gloves. If you also practice other martial arts or combat sports, FightClub Store offers specific equipment for every discipline:

Kickboxing and Muay Thai – gloves with reinforced protection for defense against kicks; MMA – MMA gloves that are lighter (4-6 oz) with open fingers for grappling; Karate – karate gloves specific for kumite; Taekwondo – approved taekwondo gloves; Sanda – regulation Sanda gloves; Krav Maga – gloves specific for self-defense.

For an overview of all available disciplines, visit the disciplines page and explore the collections from the top brands in the industry: Tokaido, Mizuno, Daedo, SMAI, KO Italia, Itaki, Fujimae and WAKO.

FAQ

What do the ounces on boxing gloves indicate?

Ounces (oz) indicate the total weight of the glove. One ounce equals 28.35 grams. The higher the number of ounces, the heavier and more padded the glove will be, offering better protection for both the striker and the receiver. The international standard for competition gloves is 10 oz for men and 8 oz for women in the lighter categories, according to IBA (International Boxing Association) and FPI (Italian Boxing Federation) rules. For sparring, 14-16 oz gloves are used. Discover all models in the boxing gloves section of FightClub Store.

What is the boxing glove size in oz?

Boxing glove sizes do not follow the conventional S-M-L system but are measured in ounces (oz). The most common sizes are: 4 oz and 6 oz for children, 8 oz for women and youths, 10 oz for competitions and light training, 12 oz for bag training, 14 oz and 16 oz for sparring, 18 oz for heavy sparring. The choice depends on body weight, gender, and type of use. Check the full chart in this guide and visit the boxing collection to find the perfect model. Don’t forget to pair gloves with boxing wraps for complete protection.

What does 10 oz mean?

The abbreviation “10 oz” means the glove weighs 10 ounces, or about 283.5 grams. It is the standard size for boxing competitions (both amateur and professional) in male weight categories up to 67 kg, according to FPI and IBA regulations. A 10 oz glove is also a popular choice for bag training and punch mitts, as it offers a good balance between speed and protection. For sparring, however, it is recommended to use at least 14 oz. Find your ideal pair in the selection of boxing gloves at FightClub Store, featuring models from top brands like Leone 1947, Twins Special, and Adidas.

This guide was written by the editorial team of FightClub Store, the online shop specializing in martial arts and combat sports equipment. For any questions about choosing gloves or any other product, our team is at your disposal.