Proto Runner 1 Marathon Special

230 

Whether it is for your marathon or your daily workout, the Proto Runner 1 is designed to provide a soft underfoot feel with an architecturally structured transition from heel strike to toe-off.

Men's
Women's
36
37
37.5
38
39
40
40.5
41
42
43
43.5
44
45
46
Free shipping for ena members
Free returns