vintage vans style #49 ~ US12 ?

vintage vans style #49 chukka boot

white canvas

made in usa circa 1991

used

US12?/UK11-11.5 (gum waffle portion outsole measures right 29.6cm left 29.9cm)

very good used condition with superficial blemish only. size is not visible however im confident US12 if not US11.5.