OptiO2+ OptiO2+
OptiO2 Labs™ OptiO2+ $34.99
FREE Shipping Over $50 - Usually Ships Within 24 Hours - Expedited Shipping Available The OptiO2+™ combines the performance enhancing benefits of training with a mouthguard and the physiological benefits of optimal breathing to provide the ultimate training aid. The patent-pending design enforces proper breathing technique by allowing nasal airflow only while opening the airways with an elevated tongue and forward jaw. This along with the inclusion of the bite pad provides a list of benefits that every serious athlete can benefit from, including: improved oxygen delivery to muscles and tissues natural production of nitric oxide (NO) reduced rate of dehydration increased strength Increased reaction time increased range of motion reduced cortisol production faster post-workout recovery. RECOMMENDED FOR: All non-contact sports training, basketball, golf, weightlifting, CrossFit, Track & Field * NOT RECOMMENDED FOR USE AS PROTECTION DURING CONTACT SPORTS Material: EVA BPA, phthalate and latex-free   DISCLAIMER: Consult with your physician before beginning any program that includes OptiO2 LabsTM. If you have any known illnesses, especially those of a respiratory or cardiovascular nature, consult with your doctor before using. Not intended for protective use. Use OptiO2 LabsTM products at your own risk.
Unisex (NO)SE Breather T-Shirt Unisex (NO)SE Breather T-Shirt
OptiO2 Labs™ Unisex (NO)SE Breather T-Shirt $25.00
If you know you know. The mark of an elite athlete is in the details. Let the world know you're top tier. Nasal breathing = Increased natural production of nitric oxide (NO) It feels soft and lightweight, with the right amount of stretch. It's comfortable and flattering for both men and women. • 100% combed and ring-spun cotton (Heather colors contain polyester) • Fabric weight: 4.2 oz./yd.² (142 g/m²) • Pre-shrunk fabric • Side-seamed construction • Shoulder-to-shoulder taping • Blank product sourced from Nicaragua, Mexico, Honduras, or the US This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!Size guide   LENGTH (inches) WIDTH (inches) CHEST (inches) XS 27 16 ½ 31-34 S 28 18 34-37 M 29 20 38-41 L 30 22 42-45 XL 31 24 46-49 2XL 32 26 50-53
Women's (NO)SE Breather Tank Women's (NO)SE Breather Tank
OptiO2 Labs™ Women's (NO)SE Breather Tank $25.00
If you know you know. The mark of an elite athlete is in the details. Let the world know you're top tier. Nasal breathing = Increased natural production of nitric oxide (NO) • 50% polyester, 25% combed ring-spun cotton, 25% rayon • Fabric weight: 4.2 oz/yd² (142 g/m²) • 32 singles • Fabric is laundered to reduce shrinkage • Raw edge seams • Blank product sourced from Haiti or Nicaragua This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!Size guide   LENGTH (inches) WIDTH (inches) XS 26 ⅛ 15 ¼ S 26 ¾ 16 ¼ M 27 ⅜ 17 ¼ L 28 18 ¼ XL 28 ⅝ 19 ¼
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Join the OptiO2 Community

Follow and tag us @optio2labs on social to show off how you train.

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Join the OptiO2 Community

Follow and tag us @optio2labs on social to show off how you train.

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Elite is in the details.

Serious athletes no every detail matters. By unlocking our natural biological functions, we can truly be the top of the food chain.

"I can tell a difference when working out, most notably recovering faster between sets.”

- MICHAEL

“I am SO HAPPY to have found this. No more tape or having to hold water in my mouth while training.”

-JOHN

“Really am amazed at how much my endurance & recovery improved after my runs.”

-CAMERON

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More than just a mouthpiece!

Many of our users report being surprised by how much more they are able to breathe through their nose rather than simply thinking about ot.

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Performance Supplements

Usually ships within 24 hours!

Expedited shipping available.

Patented nasal breathing trainer.

One of a kind. No knock offs.