Muck Boots Arctic Sport Tall - Moss e The S1P rating indicates this

The S1P rating indicates this safety trainer meets comprehensive protection standards including: a composite toe cap tested to 200 Joules impact and 15

and the rugged rubber overlay extends right up the calf for full protection

Built with 100% waterproof construction

Passes SRA slip resistance standards

The steel toe cap provides a more spacious toe box compared to composite toe footwear

Muck Boots Arctic Sport Tall - Moss e The S1P rating indicates thisMuck Boots Arctic Sport Tall The boots have been in the line for nearly a decade and has proved its comfortable warmth throughout the northern reaches of the world. 5mm CR Flex Foam Warm fleece lining 2mm Thermal foam under the footbed EVA contoured molded midsole MS 1 molded outsole Comfort topline 5mm CR Flex Foam Warm fleece lining 2mm Thermal foam under the footbed EVA contoured molded midsole MS 1 molded outsole Comfort topline amp. product