Air Boost

Air Boost – Gain The Edge Official

The Gain The Edge Air Boost

Gain The Edge Air Boost is designed to strengthen your breathing, boost lung performance, and improve endurance. Using adjustable airflow resistance, it challenges your respiratory muscles with every breath—helping you train smarter and perform harder.

Built for athletes, fighters, runners, and anyone serious about performance, the Gain The Edge trainer allows you to customise resistance levels to match your training goals. Compact, durable, and easy to use, it fits seamlessly into warm-ups, recovery sessions, or dedicated breathing workouts.

*FREE UK SHIPPING +£50 // FREE INTERNATIONAL SHIPPING +£80*

🇬🇧 UK - Delivery time

- Next day delivery available.
- Express tracked delivery (1-2 Working days)
- Standard tracked delivery (2-5 Working Days)

🇪🇺 Europe - Delivery time

- Standard or tracked delivery available (4-10 Working days)

🌎 Rest of the world - Delivery time

- Standard or tracked delivery available (5-15 Working Days)

All orders are shipped directly from our UK warehouse within 24 hours from Monday - Friday.

All orders are covered by our 30-day money back guarantee.

If something went wrong, or you are not happy with your purchase, please email us at support@gaintheedgeofficial.com, and we'll get it right for you.

- Do these really work?

We have tested our grip socks in all conditions and we 100% guarantee they will last & never let you down.

Until now, over 1,000,000+ athletes have put our socks to the test and are enhancing their performance.

- Are these just for football?

Grip socks will help you gain the edge no matter what sport you play.

They are being used in football, tennis, rugby, gym, running... by athletes from all sports at different levels.

- How do I wash them?

Wash and dry the socks normally at usual temperatures. Turn inside out for best results.

- What payment methods do you accept?

Any debit/credit card, PayPal, and will soon implement pay in installments with Klarna.

- Wholesale & team orders

For more information on wholesale or team orders, please email support@gaintheedgeofficial.com

Check the full FAQs page clicking here.

- How long should an ice bath session last?

Current research shows that you should immerse yourself for between 11 and 15 minutes at a temperature between 11-15ºC

- Will I fit in?

Absolutely! It has been designed for anyone up to the height of 6ft 7in (2.1m) to use.

- How much ice do I need?

The amount of ice you will need to add is dependent on your cold tap water temperature, the temperature you require, and where you live. For example, if you live in a cold climate, you may not need to add any ice at all.

- Do I need to use it outside?

No,our portable ice pod has been designed so you can use it anywhere, including inside. Just place it somewhere you can drain it easily.

- When should I drain it?

We recommend changing the water once per week. You can extend this by adding additives to the water, such as bromine or chlorine tablets, but you should follow the manufacturer’s guidelines.