Cup design:
The cup of the Day Glow Heel Grounder is a symmetrical design that can be reversed when put on. It also features a dual layer rubber with a non-marking inside and a conductive rubber outside. As with all of our static control heel grounders the Ergo One Series has a 1.5 wide rubber, securing both at the back and underneath the heel. Its 7.5 length rubber provides enough cup volume to fit comfortably on those with larger shoe sizes.

Fastening System:
This is a standard hook and loop velcro system. Measuring .75 wide by 7 in length, its ergonomic design is for both comfort and practicality. The day glow features a hi-visibility yellow stretch velcro for easy identification in the work area.