The 100% S2 is inspired by the Speedcraft's success on cycling's biggest stage. The S2 is pure speed and has been redesigned for everyday sports performance. 100%s innovative technologies and signature lenses have been adapted for riding and performing at any level. The S2's laser-etched edging provides the look of a full frame in a rimless cylindrical shield" for 360 degree visibility and comfort so that youre in full control all of the time. While the 5. 5 base gives you the best fit and HYDROILO lens coating repels oil and water" making this perfect companion at anytime and anywhere. The Ultra-grip rubber nose and temple tips will keep the glasses and place and prevent uncomfortable rubbing. The S2 is a super versatile piece of eyewear that is ready for a ride" run or whatever suits you really.