In this chapter we explain the technologies that the manufacturer uses in this product.
Shimano Dynalast
The toe lift of a cycling shoe plays a vital role in aiding pedal efficiency. If it is too high, it can cause increased tension in the plantar, calf and hamstring muscles. If it is too low, it results in a hunched, inefficient pedaling motion. Extensive research by Shimano's R&D experts has resulted in a superior shoe last design with an optimized toe lift that promotes a smoother, more energy efficient upward motion. Developed based on feedback from pro riders, Shimano Dynalast helps reduce energy loss on long rides, leaving you with more power for that final sprint across the finish line. An undesirable loss of power or energy occurs between the 200º and 360º crank angles in the backward phase of a pedal stroke. Shoes that use Shimano Dynalast help reduce this energy loss by promoting a smoother, more efficient pedaling motion. If you want to reduce fatigue, get the most out of your legs, or simply perform a little bit better, you should ride with Shimano Dynalast.
Shimano SPD - comfortable running feeling
Shimano developed SPD to meet the needs of a rapidly growing new grouping called MTB. By eliminating the hooks and straps and integrating the pedal and shoe sole into a single power transfer component, Shimano changed the cycling world. This not only benefited power transfer, but also the rider's control of their bike in increasingly adventurous cycling disciplines. There is no longer one universal MTB style - and accordingly there is no longer just one SPD pedal. The landscape is varied: from fast XC racing to steep, rocky, wet, rooty and muddy trail riding. Shimano SPD pedals keep up. Shoe-pedal designs evolve to meet the demands of your personal riding style, but continue to offer proven safety, reliability and sheer durability off-road. System engineering. Tested by pros. The choice is yours.
ULTREAD XC - durable and lightweight
The lightweight ULTREAD XC rubber outsole provides ultimate grip and long-lasting performance. Shimano's rubber compound formulated for cross-country and cyclocross racing is optimal for lightweight outsole treads and supports performance in dry and wet conditions.
upper shoe technology
The construction of the uppers and closure systems is tailored to the characteristics of the foot. Shimano's Surround Wrapping upper encloses the entire foot with a seamless piece of leather, ensuring a better fit with fewer gaps between the shoe and the foot.