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Browse 2025 Special Edition TWINS gear

There’s lots of new products to explore on our official site in 2025, and more coming!

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Product details

Sizing Chart - Boxing Gloves

Below is a sizing chart for our gloves - most people find their hands will fit into a wide range of glove sizes- except for individuals with particularly large or small hands, your choice of glove sizes has more to do with your weight, punching power, and intended use (speed work, hard-hitting, etc.) Therefore our sizing chart below focuses on your weight.

RECOMMENDATIONS:

Your choice of glove size will be determined by multiple factors, including personal preference and the choices / needs / guidance of your training / sparring partners, your coaches, and event organizers.

All brands are not created equal. TWINS boxing gloves have high safety value compared to many other brands - therefore saying for example, “everyone in this class 160 lbs should wear 16 oz gloves” may not guarantee equal protection to all unless everyone is wearing the same brand.

For competition, the organizer will probably tell you what type / size of boxing gloves are to be worn by both competitors.

For training and sparring purposes, you may wish to own two glove sizes - a lighter, faster pair, and a heavier, more padded pair.

A difference of four ounces is common in such cases. Additionally, if you are considered a particularly heavy hitter (if people feel you punch harder than others in your weight range), your training partners may appreciate if you add an extra two ounces - four ounces of protection beyond what is detailed below.

Sizes are given in both pounds and kilograms. These size recommendations are for training and sparring purposes for beginning and intermediate practitioners, not for advanced practitioners (who may wish to use gloves which are lighter or heavier than these recommendations) or for competitors in organized full-contact events / tournaments / fight promotions, where lighter weight gloves are often used, and where the promoter/organizer will tell you and your opponent(s) what weight to wear for your weight class.

SIZING CHART

Twins Special Boxing Glove Sizing Chart

Sizes are given in ounces (oz) and correspond to weight ranges in pounds and kilograms.

For sparring, if you punch harder than others in your weight class, consider adding 2–4 oz for extra protection for your training partners.

SIZE RANGE (Speed Training - Heavy Hitting) | WEIGHT - lbs / kg

4oz | WEIGHT - 40 lbs or less / 18 kg or less

4oz - 6oz | WEIGHT - 60 lbs / 27 kg

4oz - 8oz | WEIGHT - 80 lbs / 36 kg

6oz - 10oz | WEIGHT - 100 lbs / 45 kg

8oz - 12oz | WEIGHT - 120 lbs / 54 kg

10oz - 14oz | WEIGHT - 140 lbs / 64 kg

12oz - 16oz | WEIGHT - 160 lbs / 73 kg or heavier

18oz | WEIGHT - Specialty Training / Extreme Heavy Hitters

Sizing Chart - Headgear - TWINS SPECIAL

Sizes are given in both inches and centimeters. Head circumference is measured around the head at its widest point.

SIZE | HEAD CIRCUMFERENCE - inches / cm

S | HEAD CIRCUMFERENCE - 19–20.5” / 48–52cm

M | HEAD CIRCUMFERENCE - 21–22” / 53–60cm

L | HEAD CIRCUMFERENCE - 22.5–23” / 57–58cm

XL | HEAD CIRCUMFERENCE - 23.5–24” / 59–61cm

Sizing Chart - Muay Thai Shorts and Boxing Trunks - TWINS SPECIAL

Sizes are given in both inches and centimeters. The length is measured from the top of the waistband to the bottom of the shorts/ trunks. All shorts/trunks are made of nylon or satin (any design can be made upon special request)

SIZE | LENGTH - inches / cm | WAIST - inches / cm

XXXS | LENGTH - 10” / 25cm | WAIST - 20“ / 51cm

XXS | LENGTH - 11“ / 28cm | WAIST - 22“ / 56cm

XS | LENGTH - 12“ / 30cm | WAIST - 24“ / 61cm

S | LENGTH - 13“ / 33cm | WAIST - 26” / 66cm

M | LENGTH - 14“ / 35cm | WAIST - 28” / 71cm

L | LENGTH - 15“ / 38cm | WAIST - 30“ / 76cm

XL | LENGTH - 16“ / 40cm | WAIST - 32” / 81cm

XXL | LENGTH - 17“ / 43cm | WAIST - 34” / 86cm

XXXL | LENGTH - 18” / 46cm | WAIST - 36“ / 91cm

Sizing Chart - Shin Guards - TWINS SPECIAL

Sizes are given in both inches and centimeters. Shin length is measured from the bottom of the knee to the top of the ankle, excluding the foot.

SIZE | SHIN LENGTH - inches / cm

S | SHIN LENGTH - 11.5” / 29.2cm

M | SHIN LENGTH - 13” / 33cm

L | SHIN LENGTH - 14.5” / 36.8cm

XL | SHIN LENGTH - 16” / 40.6cm

FAQs

Please read our FAQs page to find out more.

Can I have everything made for me in my favorite colors?

Yes! You will find a lot of color / style options on our site. Feel free to contact us if there’s a particular color combination you want for the product(s) you are looking to purchase and you don’t find it on our site.

Can I order customized gear / apparel for my team or for myself?

Yes! And we have a team of specialists who can help if needed. But our catalog has so many existing color / style options that we recommend you browse our online catalog first to see if there is a preset choice that fills your needs, and/or to get ideas. Please note our full product range and customization options exceed what is offered online.

Have something special in mind? Feel free to reach out! Over the years, our TWINS Custom Design Team have provided custom gear and apparel for weddings, fight promotions, fight teams, schools, tactical groups, corporations, celebrities, royalty, etc. In some cases, depending on the scope of the request, there are customization / consulation fees and/or minimum order quantities.

Please contact us for more details if this is something you would be interested in.

SUBMISSIONS: Please do not submit requests to use any name(s), design(s), or other intellectual property that does not belong to you. Also- we wish to respect your intellectual property rights. Therefore, in your initial efforts to contact us for custom work, unless it is your intent to give us an idea to freely use, please do not transmit any information you consider to be particularly confidential / proprietary (such as new product ideas), until an agreement is reached regarding the handling of such information.

Can I order a boxing ring or other gym equipment?

Yes! We have supplied boxing rings / cages and/or premium ring dressings for some for some of the finest fight promotions and training places in the world. We have standard models, and we also have many customization options. We are also able to supply banners, heavy bags, wall-mounted bags, dummies, mats, wallpads, crashpads, medicine balls, speed bags, kick shields, Thai pads, mitts, etc.

Can I order wholesale to supply my gym, local area, region, country, etc.?

Yes! Please contact us for details.

Can I apply for sponsorship?

Yes! Sponsorship may occur at many levels. We love supporting people that are passionate about boxing and martial arts and that love our brands, and we love to participate in growth stories.

Please feel free to reach out! You don’t have to be a world champion to become sponsored. However, please note that we receive many sponsorship applications, and sometimes sponsorship opportunities are limited by necessity to a relatively small number of people.

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