Boot CSA Hamilton Bison 1020096D Safety Noise Reduction Rating (NRR)*: *29

Noise Reduction Rating (NRR)*: *29 dB

and also provide a tacky surface that will give it a gripping characteristic

Grommets for tape feed and hooks

Cell phone pocket on left side of chest

Noise Reduction Rating (NRR)*: 24 dB

Boot CSA Hamilton Bison 1020096D Safety Noise Reduction Rating (NRR)*: *29Left and right asymmetrical aluminum toes Waterproof leather upper Keen luftcell dual density PU midsole, infused with air for weightless comfort Non metallic puncture resistant midsole plate CSA certified Oil and slip resistant non marking rubber outsole Siped outsole disperses liquids quickly for increased traction TPU shank for midfoot support Removable metatomical pu footbed Cleansport nxt for natural odor protection Midsole meets astm d471 06