The quality is awesome, very sturdy material, the loose fit on the leg allows my husband to squat and move at work. The only problem is the band around the waist runs very small. Enough that its digging into him. I know I for sure got the right size, so maybe this style runs small. I recommend going a size or 2 up, and worst case scenario you need to wear a belt. Either way the material is great for someone who works a greasy job.