Black Diamond Derrick neoprene insulated work boots

Selling a pair of Black Diamond Derrick neoprene insulated work boots, size 7. These are built for oilfield, construction, fishing, winter work, and any cold/wet environment. - Heavy-duty neoprene waterproof construction - Insulated liner for extreme cold - Oil- and chemical-resistant - Slip-resistant rugged sole - CSA/ANSI safety-rated (impact, compression, puncture-resistant) - Comfortable lace-up design Condition: Used but in good shape — no leaks, liners intact, soles still solid. Retail for over $250 brand new