From Bertoni Eyewear web site:
This line has Photochromic anti-fog lenses which change colour intensity automatically depending on the UV light, guaranteeing an excellent visual performance. The photochromic lenses protect the eyes when out in the sun or in any weather condition. Plus the lenses are treated with a special resin which removes the condensation which [...]

From Ergon web site:
New for 2009, the GA1 is a specific all mountain grip. Using the knowledge gained in the development of the GE1, the GA1 features a sculpted shape, and various textures to offer many of the advantages of our platform grips, in situations where absolute freedom of movement is called for. Securely bolted [...]

From Ergon web site:
The grip is designed for quick hand position changes in challenging riding and racing conditions. Made from a lightweight rubber compound and combined with a highly secure lightweight clamp, the GX series is the most comfortable grip on the World Cup race circuit.
Very often comfort and performance are opposites and whenever we [...]

From PV-Glider web site:
The first U.S. made balance bike, the PV GLIDER and now the MINI GLIDER and GO GLIDER provide young [...]

From Detours web site:

“Cool comfort for biking, hiking or just plain toolin’ around town for the daily commute with our tensioned mesh ventilated AirGo back system. The molded High Density Polyethylene sheet and tensioned mesh back panel create a huge breezeway across your back to help you stay cool and comfortable ”

I commute to [...]