The Hope slip-on makes being on your feet all day, all good. It has comfort features galore, with a removable Ortholite® footbed, padded heel collar, Dri-Lex® moisture wicking and full foot coverage all around. Twin gore over the forefoot makes for easy on-and-off, while the slip-resistant rubber outsole gives you added traction in virtually any workplace environment. Best of all, the man-made upper of this classically tailored shoe features decorative stitching and is stain-resistant.2" Heel HeightDri-Lex® Lining offers superior "sweat" control and will keep feet dry and comfortable in wet or damp conditionsNylon stability shank embedded into midsole supports the arch and helps create a smoother gaitOrtholite® insole wicks moisture for cool, dry comfortRemovable Ortholite® footbedSATRA TM144 rated in Dry, Wet, Oil, Oil/Wet ConditionsSlip resistant outsole properties are tested under ASTM F 2913-11, which meets or exceeds a result of 0.7 for dry and wet conditions, and 0.5 for oily/wet and soapy conditionsStretch gore allows for additional movement and easy entrySynthetic PU upper provides a soft touch yet is durableThe industry uses standards test like the ASTM F2913-11, Mark II to measure the effectiveness of footwear in wet, oily, dirty conditions or some combination thereof. This tests measures the amount of friction between a shoe material with the surface under it when pressure is applied. ASTM F2913-11, Mark ll uses a scale of 0 (being not slip resistant) to 1 (being extremely slip resistant) to measure the coefficient of friction found by dividing the horizontal force by the vertical force.