"I really like the technology and have been wearing it for all of the Six Nations' matches so far. At this level, you've got to try anything that can enhance performance on the field."

Stephen Jones - Wales Rugby Team

"I really found it beneficial in the gym. The 1st time out I was hitting seasons bests."

Dan Ward-Smith - London Wasps Rugby Team

"My mouthpiece has made all the difference in the world. It doesn't just help when I'm grinding down pushing a 500lb. sled but also when I'm hurling down the track at 90mph pulling 6 g's. I'm able to maintain a clear head and stay focused on what's in front of me; a huge advantage over my competitors. We came away with the 4-man Overall World Cup Title this year, a feat the American's haven't met in 17 years."

Steve Halcomb - Driver, 2010 Olympic Gold Medal, USA 4-Man Bobsled "The Night Train" Team

"When the game is on the line I want my body and mind to be 100% in sync, this technology makes that happen for me."

Marian Gaborik - New York Rangers, NHL All-Star

"I tried it, not only on the field but off the field during workouts. I could feel the difference in my endurance. I was stronger, my body felt better."

Adrian Peterson - Running Back, Minnesota Vikings

“I use ArmourBite when training and in competition. It helps me lift heavier weights in the gym and increases my oxygen flow in matches when I need it most. It’s great to wear a mouthguard that you forget that you are wearing due to its perfectly moulded fit. I recommend rugby players of all standards use one to increase their performance.” 


Jamie Roberts - Wales Rugby Player

"The ArmourBite™ mouthpiece helps me train harder, recover faster and ski stronger." 

Lindsay Vonn - US Double Gold Medal Olympic Downhill skier

"The ArmourBite™ is another example of how Under Armour keeps on pushing the boundaries of athletic performance. I have been testing the ArmourBite™ mouthpiece in recent weeks and am intrigued by the technology."

Ross Fisher - PGA Pro

“It’s the difference between getting knocked down and getting knocked out. Stay in the fight with ArmourBite.” 

Daniel Gracie - Mixed Martial Arts

"The Bitetech mouth guard is an essential piece of equipment for the professional rugby player. It helps focus my efforts in the gym and improves my confidence and performance on the pitch." 

Tom Williams - Harlequins Rugby

"Since I started using UAPM I'm feeling stronger in the gym and more confident kicking for goal." 

Ian Humphries - Ulster Rugby

"After going through the rigours of my normal training program I was astonished at the amount I noticed the difference. I performed better than I ever have before during a 30 minute workout out on the heavy bag and a "Pump" class that I participate in was comparatively easy with my usual weights. Overall this product has improved my performance in every aspect of my training, from Olympic lifting to HIIT. Now I don’t train without it." 

Greg Gebel - Personal Trainer

"I was an asthma sufferer and was reluctant to wear a mouthguard for either training or playing. Since I have been using Under Armour Performance Mouthwear my concerns have gone and I now feel very comfortable using the mouthwear as it helps to open my airways and gets more oxygen into my lungs. It also helps me breath better and is very comfortable. I always had a bulky mouthguard before and the option to have a thinner fit from ArmourBite® UK is a much better idea"

Jonathan Thomas - Wales Rugby

"It has increased my strength, power and heightened my accuracy."

Hunter Mahan - PGA Pro

"I am always looking for that extra edge. From the moment I put my Under Armour Performance Mouthpiece in my mouth, I could feel a difference."

Chris McCormack - Pro Triathlete, AUS Olympian and 2-time Kona World Ironman Champion

"If I don't have it in, I feel naked. It has become part of my uniform."

Michael Cuddyer - Minnesota Twins

"When I wear the piece, I'm astounded by how different I feel. I've had multiple point games and my legs feel amazing. Even my lungs feel better. I've got power in the 3rd period I didn't have before. I love this product."

Caitlin Cahow - U.S. Women's National Hockey Team

"I love the fit of this product and have used it during several cross-country ski sprint races. I've noticed my shoulders and upper body area are less tense at the finish line, which is where every split second counts. It might be my secret weapon at the Olympics, but I'm not telling."

Velerio Leccardi - Swiss Nordic Ski Team

"I thought it was a joke until I took a generic ArmourBite mouthpiece, stuck it in some boiling water, adapted it to my mouth, tossed it in cold water to set its position, [and] then went immediately to the range. I have never had a better practice session. I felt alert and refreshed after hitting balls for an hour." 

James Auchenbach - Golfweek writer

I have been using UAPM for the last 6 months. I find it very comfortable and believe that I have benefited substantially from using it. During exercise I do not tire as easily as I used to and I seem to recover faster than I do without it. When doing high intensity training I do not experience an intense peak in lactic acid levels and my breathing has improved. I can highly recommend the use of UAPM both as an athlete and ArmourBite® UK." 

Dr Claes Andreasson - Dentist Harley Street

"I stepped off the range after a three-hour practice and it’s the best I’ve ever felt. I could play for another hour and maintain my stamina." 

Bruce Fleisher - Champions Tour Player

"The Under Armour Performance Mouthwear has given me the edge I need to increase my strength, keep me quick on my feet and rise to the challenge."

Rey Maualuga - Cincinnati Bengals

"It’s the best technology on the market. I used to hate wearing a mouthguard in games because its bulkiness would impede on my breathing techniques." Paul Rabil, Boston Cannons and Washington Stealth Lacrosse
have been wearing the pieces for the past month or so while snowboarding and have noticed a huge difference in my breathing and concentration. I suggest any athlete who takes what they do serious to try these pieces out." 

John Paul Tomich - U.S. Extreme Snowboarder

"Where I’m really seeing improvement is in my drive phase and pulling a sled. I know that I am getting out of the hole better than I ever have." 

Luke Schultz, U.S. Skeleton

"In fencing it’s essential to be relaxed and explosive… it can be the difference between victory and defeat. I highly recommend this product to give you an edge!"


Tim Morehouse - U.S. Fencing Team

"I can lift more, lift longer and increase my aerobic workload. I’m also recovering significantly faster. I’ve had nothing but great results." 

Nick Garcia - Toronto FC

"I feel stronger than ever in the gym since I have used Under Armour Performance Mouthwear. I am reaching personal bests with the mouthpiece in – it really stops me clenching my teeth and gets more oxygen into my lungs when I am training" 

Andy Powell - British Lion

"The differences in my performances, with and without the object between my teeth, were significant - I was astonished! This very brief and painless procedure of having a mouthpiece fitted has improved my athletic performance. The flexibility test described above will persuade anyone who has any doubts. It can do the same for you, at whatever level you compete or participate". 

Tom Nash - Marathon Runner

“Speed and agility are essential to my game. ArmourBite improves my agility, which helps me transition in the neutral zone. I have also noticed improvements in my reaction time and have found it easier to one-time the puck in front of the net.” 

Brad Richards - New York Rangers

“Since wearing ArmourBite, I’ve been much more relaxed at the line, shooting over 80 percent.” 

Brandon Jennings - Milwaukee Bucks

"The one thing I always wear when playing is my ArmourBite™ mouthguard. I’m protected and it allows me to communicate with players, as the fit and size are so comfortable." 

Ger Brennan - Dublin Football Team

“ArmourBite allows me to get more oxygen to my muscles, which increases my power and my ability to swing the golf club in excess of 145MPH to produce 400 plus yard drives with better focus and accuracy.” 

Nyle Pruitt - Golf Long Drive Champion

“I use it for games and during my workouts. It improves my strength and endurance.” 

Travis Hafner - Cleveland Indians

"The weights didn’t feel so heavy." 

David Ortiz - Boston Red Sox

"An excellent product, I feel that I am a significantly better athlete when I am wearing UA Performance Mouthwear." 

George Skivington - England Saxons Rugby Team

"I work out regularly in the gym and the Armourbite™ gives me the opportunity to tap into an unused energy source. The ArmourBite™ gives you the edge you need."

Paul Flynn - Dublin Football Team

“Leading up to my Olympic race, I wore the ArmourBite Mouthpiece during my most intense workouts. It makes me more conscience of my breathing and I can feel more airflow which, understanding physiology, allows for better lactate removal. My training before the Olympics went flawlessly and my Olympic race was to date, the race of my life. I can’t wait for more to come!” 

Nancy Swider-Peltz Jr. - U.S. Speedskating Team Champion

"I never train or referee a match without my ArmourBite™ as it gives me that little bit extra." 

Alain Rolland - IRFU & IRB International Referee

"The ArmourBite™ is a great training tool." 

Alan Lewis - IRFU & IRB International Referee

I have used my mouth wear on the golf course regularly since it was fitted and it definitely helps, especially on the back nine around 12 or 13 when usually tiredness sets in. 

Richard Pollock - Dentist London

"I have noticed feeling more relaxed while riding."


Sarah Haskins - Pro Triathlete

"My Armourbite lower mouthpiece has put my jaw in the most comfortable position I have had in my life"

Anonymous Dental patient with an overbite

“After using the ArmourBite Mouthpiece, I have noticed a significant improvement in my performance. If you want to increase strength, endurance and enhance recovery, you need to check this product out.” 

Jay Cutler - Pro Bodybuilder, 4-time Mr. Olympia

"I used the UA mouthpiece in training and the first Half Ironman triathlon of the season. I have never felt so good getting out of the swim. I got off the bike and felt excellent - the best I have ever felt off a bike during a triathlon. On the run, I felt even better on the 2nd loop than the first! Unbelievable. I felt completely and utterly relaxed during the entire event. The next day I felt alert and had energy, something that has never happened after any race." 

Marta Lewinski - Elite Amateur Triathlete

I’m racing my bike faster this year than ever before. I’ve notched my first Cat1 road win and have already set two time trial PR’s on courses that I’ve been racing for years. What’s different this year? Well, I’ve been training and competing with my ArmourBite! Take this year’s Snake Alley Criterium. Having forgotten t…o wear my ArmourBite, I struggled in the 40+ race, feeling out of sorts and settling for 5th. Then, when wearing the ArmourBite a few hours later in the 30+ race, I felt unstoppable and was able to solo away for the victory against a significantly stronger field. I’m totally sold. What an awesome product! 

Daniel Casper - Cat 1 Rider, GrandStay Cycling Team

"Just got back from the National Power Lifting Championships and I’m happy to report a new world record of 551lbs. at 181 lb body weight and 47yrs old. I believe ArmourBite™ helped me achieve this historic lift. I have qualified for the World Championships held in Helsinki, Finland in November of this year. My goal is 600+. " Nick Marinis, World Record Weightlifter 
"Communication is a vital part of my position. This product fits like non-other. I can shout and be understood."

Willie Mitchell - Los Angeles Kings