A tip-of-the-spear product geared for elite athletes, the new Cielo X 2 MD has been overhauled with refinements underfoot and a newly designed upper. Utilizing a new, super critical foaming process combined with a slightly stiffer Pebax ® spike plate, this new iteration delivers a snappier, faster ride. Engineered specifically for middle distance racing (800m-3K), we’ve employed an ultra-light, lace-knit upper for a breathable, race-ready fit.  

 Track Spike Sizing Information (note: sizes in dropdown menu are men’s, see below for conversion to women’s sizes) 

– Men’s 4 = Women’s 5.5
– Men’s 4.5 = Women’s 6
– Men’s 5 = Women’s 6.5
– Men’s 5.5 = Women’s 7
– Men’s 6 = Women’s 7.5
– Men’s 6.5 = Women’s 8
– Men’s 7 = Women’s 8.5
– Men’s 7.5 = Women’s 9
– Men’s 8 = Women’s 9.5
– Men’s 8.5 = Women’s 10
– Men’s 9 = Women’s 10.5
– Men’s 9.5 = Women’s 11
– Men’s 10 = Women’s 11.5
– Men’s 10.5 = Women’s 12
– Men’s 11 = Women’s 12.5
– Men’s 11.5 = Women’s 13