Replying to 04-05 Salomon 1080 boot fitting?

Hey im gonna be gettin me a pair of these boots and wonder what a good size should be since I cant try em out anywhere..I wear 10.5 shoe..i have 2 offrs..ones a 27.5 which he said fits big and he wears 10.5 shoe..or a 28.5 which is 10.5 so im wonderin..like I have kinda wide feet..just tryin to come to a desition..so any help would be appreciated..peace..justin


ps. know i might get flammed for askin it but dont have anywayz to try these out..