Stone Island Mens Bottoms. Fashion category: Pants & Leggings. SKU: 801531303-A0020/NAVY BLUE. Color: Navy Blue. Stone Island Engineered Knees Cargo Pants. These cargo pants feature in-seam hand pockets with hidden zipper closures, a back pocket with a hidden snap fastening, and bellows pockets on the legs with flaps and hidden snap fastenings. The left pocket is adorned with the Stone Island badge. They also have an elasticized waistband with an inner drawstring, elasticized leg bottoms, and a zipper closure for a secure fit. 97% cotton, 3% elastane.