tomorrow im going to da beach, got my first board

i got this shoes at a garage sale for 5 bucks i think they are for surfing though i dont have wax and here in tijuana, baja california there are no surfshops & dont wanna cross the border to san diego, my bug doesnt got an insurance and i wanna surf in the morning so i cant cross walking
soooooo that said, are this for surfing or just for corals, stones and spiky stuff
MAHALU TO ALL