Trainers and light clothing not a good idea anytime of year, Have you been back to do Helvellyn/Striding Edge in snow/ice conditions? The very first time i climbed it, it was summer and it was glorious,But this time round in snow/ice conditions was even more exillarating, Me and UKMase really did enjoy the conditions and i would defanetley recamend it, Only next time in the snow im taking crampons and an a couple of ice axes{I cant wait}.