Yaktrax Traction 360 Non-Slip Work Traction DevicesSprawled out on the sidewalk is not the best place to assert your manliness. When your boss expects you to keep doing the same outdoor work routines no matter what you have to bear through, you need a strategy that keeps you on your feet. A pair of Yaktrax Traction 360 Non-Slip Work Traction Devices slipped over your work shoes helps ensure you"ll stay upright.The patented, non-slip design of these traction devices ensures sure footing wet or greasy surfaces. They slip on over your favorite work shoes, stay on securely, and use little teeth on the bottom to bite into surfaces. Resistant to oil and gas, the rubber won"t degrade when it comes into contact with chemicals that are common on work-place floors.