If smelly shoes are your problem, then try Boot Bananas. Within minutes of placing the Bananas into my climbing shoes, the odour was eliminated and replaced with a pleasant lavender smell and the moisture from the sweat was eradicated. This is an awesome product for all climbers, and to anybody who wears sport shoes, especially if they’re worn for long periods of time and tend to get sweaty. The Bananas are fun, attractively designed and packaged well, with a bright yellow background and an eye catching logo. Boot Bananas are ideal as a treat for yourself, or you could buy them as a nice gift for others. Boot Bananas are made from 100% natural and renewable materials, all of which is explained in detail on their website. I had high expectations of the Boot Bananas and set them the challenge of my smelly rock shoes, the product did not fail and I would definitely recommend them to anybody with smelly shoes. I have even put them into my running shoes and work shoes and I will replace the Bananas with a new pair when they ‘ripen’ as stated on the website.