The numbers on the side of the tire are 622 for 700c.. second number is width .. Measure your frame, compare.

Schwalbe Marathon Plus are a quality tire with a good reputation, made in many sizes.

but Studded tires don't come that narrow, 622-35 is it,
for black ice that is the way to go.

single purpose.. put them on as the weather reports that big freeze.

certainly you have many bike shops to repeat this question,
and they will show you what they have.. in stock