ledjiang

Post by 我心在佛
LZ好心细，图文并茂，通俗易懂。继续啊
幸亏没有着急买，和我在Canadian Tire见的完全不一样
等完全搞明白了再去买;)
请继续

Go to Canadian Tire and ask for the skies for cross-country ski, they will show you what you need.