Vibram five fingers

I just brought a new pair of trail shoes from Bivouac Ann arbor US. Is a vibram five fingers women's spyridon LS grey/black colour.Quite cheap compared to buying in Singapore. Ard $92 including shipping and taxes. Damm didn't get a pair of toe socks...now trying to look for one before I can try out this shoe. Planning to wear it for my race in HK Raidlight Lantau 15km in Mar 2013. Need to adapt to it asap!