Rocket DogJOLISSA AVIATOR CANVAS womens Fashion Sneaker

I'm a size 11 and i'm reading that these run big. they don't make a 10 1/2. would a 10 be too snug or should i stick with my true size?

Are these slip-on? I mean, can you put them on easily without unbuckling and buckling them up every time?

Are these slip-on? I mean, can you put them on easily without unbuckling and buckling them up every time?

If im 71/2 what size should i get?