From Dovetail Website: Hip Slot™ Nested pockets Zip pocket Tool loop Crotch gusset Articulated knee Reinforced knee Kneepad slot Tough cuff Britt Utility. A work machine. Named for our buddy Britt, a builder who speaks her mind and wastes no time. Britt Utility is a tradeswoman's best friend. Our most technical pant. Straight leg. Extra pocket power. Articulated knees for mobility. Tool loop. Crotch gusset. NOTE: They are washed and clean, and have some grass stains which aren't totally noticeable, but pictured. Selling bc I no longer wear a size 4.