45NRTH Large Concave Stud 100-Pack Size:One Size 0 that feature a spring

0 that feature a spring hinge that flexes to maintain closure and provide an easy entrance and exit and one connection point by the heel for increased boot and binding response

Shoe upper makes them very durable all weather shoes

2 x EPDM mounting o-rings (small)

New from SOREL

D3O® knee protection and dual-density chamois

45NRTH Large Concave Stud 100-Pack Size:One Size 0 that feature a spring45NRTH utilizes a two piece construction method to create a reliable and high performing bicycle tire stud, featuring a concave carbide aluminum design. The super sized concave crown creates open space and inside edges of the bowl, resulting in twice the surface area for increased traction and grip. F Concave tip for durability and longevity Aluminum base to save weight Super sized concave crown creates open space and inside edges of the bowl S