I was looking for a pair of Duluth Trading Company fire hose pants. They are awesome. They are made of the same heavy canvas a fire hose outer insulation is. They are soft, but massively over stitched and have a popular with the nuggets 'crotch gusset.'
None of these things should have led to Zmart Men's Sexy Collared Bow Tie Bodysuit/Thong/Butler Teddy Costume Underwear showing up in my recommendations.
The Duluth Trading Company has a number of styles of pant. I wear the regular firehose pant over my Bohn spandex armor when motorcycling around my home county or into the awful dodge'em game that is San Francisco. I ordered a pair of the Ultimate, because more is better when covering motorcycle armor.
The Zmart option looks like it offers minimal abrasion resistance, and will not cover the leg armor to my satisfaction.