Heres the ones I got mate http://www.amazon.co.uk/Sealskinz-Country-Waterproof-Knee-Socks/dp/B00O8U0JK4/ref=pd_sim_sbs_200_3/278-7309289-1259029?ie=UTF8&dpID=41lrKsX4dyL&dpSrc=sims&preST=_AC_UL160_SR82%2C160_&refRID=1WCQQCPA6ZS6D4GKYAQDThey are even made for footballers, referees etc. They advertise that they stop blisters to. If your gonna get a pair try get the merino wool/Gortex lined ones.
Great mate that's the 1s I will try.Cheers King.