Rival RB4 Aero Bag Gloves – Black | Premium Heavy Bag Training

Rival RB4 Aero Bag Gloves – Black

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M L XL
Left piece Right piece Both pieces (pair)
Pacifico B. Ops Bebas
White Black Gold Silver Orange
57,90 EUR
Rival Key Features:
– For heavy bags and mitts
– Multi-layer foam protection
– Durable PU material
– Ergonomic Aero design
– Ventilation perforations
More info
Product code: P00860 Shipping and Payment

About the product

Rival RB4 Aero in black are premium bag gloves designed for focused heavy bag and pad training. Their lightweight build, durable outer shell and multi-layer padding deliver excellent protection and power feedback with every punch.

The ergonomic shape keeps your hand in a natural position while the wide hook-and-loop strap stabilizes the wrist. The matte black finish gives a clean, professional appearance suitable for gym use and home workouts alike.

RB4 Aero gloves are made exclusively for equipment training (bag, pads, mitts). For sparring, use softer boxing gloves designed for contact.

Technical details

  • Durable synthetic (PU) outer shell – easy to clean and long-lasting.
  • Multi-layer foam padding for effective shock absorption.
  • Ergonomic hand shape for natural punching alignment.
  • Wide hook-and-loop wrist closure for secure support.
  • Perforated palm zones for better airflow and cooling.
  • Color: Black | Model: Rival RB4 Aero | Type: Bag Gloves.
  • Care: Wipe with a damp cloth and air dry away from direct heat.

Size chart

Size Fighter’s Weight Hand Circumference (max)
XS Up to 45 kg 18.5 cm
S 45–60 kg 21 cm
M 60–71 kg 23 cm
L 75–85 kg 25 cm
XL Over 91 kg 26.5 cm

How to choose your size

  • Measure around your palm at the knuckles (without thumb).
  • If between sizes, choose the larger one for more comfort.
  • For added wrist stability, use hand wraps under gloves.

FAQ – Frequently asked questions

Can I use RB4 Aero for sparring?

No. RB4 Aero are bag gloves intended only for equipment training. Use sparring gloves for partner work.

What hand wraps do you recommend?

Elastic wraps 3.5–4.5 m long for extra wrist and joint protection.

How long do they last?

With 3–4 weekly sessions, typically 12–24 months depending on intensity.

Are they beginner-friendly?

Yes, ergonomic and stable — ideal for anyone learning proper punching form.

How to clean the black surface?

Wipe after each workout and let air dry. Avoid direct heat and chemical cleaners.

bag gloves, black boxing gloves, heavy bag training, Rival RB4 Aero, boxing gear
Parameters
Material Synthetic leather
Size M, L
Color Black
Sport Box, Kickbox, Muay Thai
Target For men, For women

Equipment lifespan depends on training frequency, proper use, and care. Only use your gear for its intended purpose and let it dry after every session.

Boxing / MMA
Gloves and hand wraps
▼
Proper use
  • Match your gloves to the training type (sparring / bag / all-round / competition).
After training
  • Open and air dry outside your bag
  • Wipe the surface with a damp cloth; disinfectant spray recommended
  • Leather gloves: condition with leather balm every 2 months
  • Hand wraps: wash after each use in a mesh laundry bag, max. 40 °C, no fabric softener
  • Dry wraps unrolled; roll up only once completely dry
Never machine wash or tumble dry – risk of deformation and damage. Do not dry near direct heat sources.
Common mistakes: bag work in sparring gloves · leaving gloves in the bag · drying on a radiator · training without wraps
When to replace: feel punches through the padding · cracks · velcro won't hold · wraps lost elasticity
Muay Thai / Kickboxing / Sparring
Shin guards and boxing headgear
▼
Proper use
  • Use according to training type.
After training
  • Air dry outside the bag; disinfectant spray recommended
  • Leather headgear: condition with leather balm every 2 months
  • Do not dry near direct heat – material and print will be damaged
Do not put hard shell parts in the washing machine or dryer.
Textile guards without hard inserts: wash per label, max. 30 °C, air dry.
When to replace: cracked foam · velcro won't hold · chin strap broken
Universal
Mouthguard
▼
After training
  • Rinse with cold water
  • Clean with cold water and a soft brush
  • Must be completely dry before storing
  • Store in a ventilated case
Do not use abrasive toothpaste or mouthwash.
When to replace: cracks or deformation · no longer fits · persistent odour after cleaning
Equipment
Focus mitts and heavy bag
▼
Focus mitts
  • Wipe with a damp cloth; disinfectant spray recommended
  • Air dry outside the bag
  • Leather: condition with leather balm every 2 months
Heavy bag
  • Wipe down with a damp cloth after training
  • Check seams regularly
  • Treat leather or vinyl with protective spray twice a year
  • Protect from direct sunlight and frost
Clothing
Rashguards, shorts, kimono
▼
Rashguards and compression wear
  • Wash after every training session
  • Wash inside out, max. 30–40 °C, gentle cycle, no fabric softener
  • Air dry inside out
Shorts (MMA, Muay Thai, Vale Tudo)
  • Wash per label, printed shorts always inside out
  • Cold water, gentle cycle, do not tumble dry
Kimono (gi)
  • Wash after every session, max. 30–40 °C
  • Air dry, ideally outdoors
  • Never store damp
When to replace: loss of elasticity · seams falling apart · persistent odour after washing

Manufacturer Rival Boxing Gear Inc.
Address 9157 Rue du Champ-d'Eau, Saint-Léonard, QC H1P 3M3, Canada
Email customerservice@rivalboxing.com
Manufacturer's representative in the EU KSPORT SRL
Address of representative in the EU Via Cristoforo Colombo 59, 35043 Monselice (PD), Itálie
EU representative email info@combatarena.it

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