Fabric: Durable 1000 denier Cordura and suede upper
Product Source: Guangzhou, China
Features:
Mid-ankle height for increased support
Full-length nylon/glass shank for maximum pedal power
Recessed cleat, compatible with most clipless pedal systems
Forefoot rocker for easy walking when off your bike
Steel aglets and lace garage keep laces from getting frayed or caught in chainring
Reflective hit at heel for night riding visibility
英语不好，有木有大神帮忙看看什么意思呢？