- YAKTRAXPRO WINTER TRACTION AID-MEDIUM - SIZE 9-11 YAKTRAKACKITX8005MCall for PriceAvailability: Special OrderERGODYNESTRAP ON HEEL ICE TRACTION - DEVICE XL BLACK23G16778Call for PriceAvailability: Special OrderERGODYNETREX 6315 STRAP-ON HEEL ICE - TRACTION DEVICE (M L)23G16777Call for PriceAvailability: Special Order