CHAMP’s ScorpionSTINGER™ SLIM-Lok spikes are non-clogging and made with a soft durometer TPU for comfort and durability. Wrench holes formed in a more rigid material hug a “C” wear indicator which turns solid when spikes need replaced. Spring-flex traction elements provide optimum gripping ability and the low-profile, green friendly design minimizes marks on the green. Fit all shoes that utilize a SLIM-Lok Tri-LOK, or Fast Twist system. FEATURES: Low profile, green friendly design minimizes cleat damage/marks on the green Non-clogging Soft durometer TPU for superior comfort and durability SLIM-Lok system® quickly locks spikes into place with less than a ¼ turn Unique wrench holes control torque in and allows high torque for removal "C" visible wear indicator turns solid when spikes need to be replaced Fit all SLIM-Lok®, Tri-LOK® and Fast Twist® shoes 18-Pack CHAMP