Flight 4 与 Mystic4 的区别？

sxshj · 发表于 2011-6-25 13:50:29

今天逛了下PDS发现不少新货

其中Legend4的次顶级Flight让我颇感兴趣

比较了下它和Mystic的描述

The Nike Tiempo Flight Artificial Grass Football Boots weigh in at only 269 (size 9) consist of soft calf leather upper with lightweight TPU plate. Giving the look of the pros at affordable price

The Nike Tiempo Mystic IV Artificial Grass Football Boots weigh in at only 270g (size 9) consist of soft cow leather upper with lightweight TPU plate. Giving the look of the pros at affordable price

发现两者最大的区别就是皮质上的不同不知道这个calf和cow由什么区别呢？