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Onyx Boxing Mesa
5 ★★★★★ 29 Google reviews · Kickboxing gym in Mesa, Arizona
Affiliated gym — reviews and the gym's own info suggest it belongs to a known kickboxing or boxing-fitness franchise or network (think 9Round, iLoveKickboxing, CKO, TITLE Boxing Club or Jabz). Franchise gyms run a consistent class format and are often a friendly, familiar place to start. If a specific brand matters to you, confirm it on the gym's own site.
Plan your first class
- Membership memberships run around $25/mo — many studios also offer class packs, drop-ins, and a discounted first month, so ask about new-member rates
- Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
- Cardio kickboxing classes high-energy cardio kickboxing on the bags and pads — a fun, sweaty workout built for fitness and weight loss, at your own pace
- Women's classes dedicated women's kickboxing classes — a welcoming space to start out and train
- Private lessons one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
- Sparring sparring and partner work for members who want it — always optional, eased in gradually, with the coach controlling the contact
- Today see hours ·
- Website & schedule boxonyx.com — book classes and see the live schedule
- Phone (480) 660-9001
Hours
| Monday | 5:30 AM–8:30 PM |
| Tuesday | 8 AM–8:30 PM |
| Wednesday | 5:30 AM–8:30 PM |
| Thursday | 8 AM–8:30 PM |
| Friday | 5:30 AM–7:30 PM |
| Saturday | 8 AM–12:30 PM |
| Sunday | 8–11 AM |
The classes they run
“I would highly recommend Onyx for anyone that is looking for an all around full body workout or looking to improve their boxing technique.”
“Whether you’re brand new to boxing or already experienced, this place meets you where you are and elevates you beyond what you thought you were capable of.”
“featuring group classes, private training, weight training, and sparring.”
“I would highly recommend Onyx for anyone that is looking for an all around full body workout or looking to improve their boxing technique.”
“featuring group classes, private training, weight training, and sparring.”
Other martial arts here
“I would highly recommend Onyx for anyone that is looking for an all around full body workout or looking to improve their boxing technique.”
What members say
“Very clean and nice gym, amazing coaches, and an overall welcoming atmosphere.”
“It's my first time boxing and they took the time to really make me feel comfortable and most importantly, have fun!”
“Everything is thoughtfully crafted for you to enjoy boxing, get a great workout, and meet an awesome community of people.”
“His knowledge of boxing, conditioning, and technique is exceptional — but what really sets him apart is his ability to connect, motivate, and push you safely past your limits.”
“Clean, organized, high-level equipment, and an atmosphere that instantly makes you want to work harder.”
“Onyx Boxing isn’t just about throwing punches — it’s about building confidence, resilience, and character.”
From the reviews
I cannot say enough incredible things about Onyx Boxing in Gilbert, Arizona. From the moment you walk through the doors, you feel it — the energy, the discipline, the positivity, and the genuine passion for the sport. This is not just a boxing gym… it’s a powerhouse of transformation. The facility itself is top-tier.
Onyx Boxing Gilbert is the best!! The coaches always bring the energy and really know what they’re doing when it comes to teaching boxing technique, taking you through an amazing workout, and making you feel like you belong in a great community.
What an incredible gym and workout. Everything is thoughtfully crafted for you to enjoy boxing, get a great workout, and meet an awesome community of people. Awesome location.. Clean studio.. big TVs… and 10/10 staff.
Amazing gym. It's just a wonderful community. beginner friendly. That Sunday class 9:00 is so fun!
New to kickboxing? Start at Onyx Boxing Mesa
Onyx Boxing Mesa comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first kickboxing class at Onyx Boxing Mesa
Nervous about walking into a kickboxing gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling the basics — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
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