My son has outgrown his winter boots. They are size 9.5 in very good/ excellent condition. He is likely to be in size 10 now, he can put these 9.5 on with thick socks, but saying they are tight. In the off chance there is someone out there with a pair half a size too big, he could perhaps do a swap providing both your good condition pair fit him and his fit you. The boots are Scarpa mens Charmoz Pro GTX, eu44 or size 9.5UK. Goretex lined sythetics. They are B2 compatible, ie have a heel lug for a rear clamp and as stated in very good condition. I can supply photos if needed. Cheers, Crofty They are the blue colour ones.