Always read and follow the care instructions and any warnings on the garment label. And, follow the General Rules for washable fabric stain removal.
This is a real tough one, and may be permanent. It can penetrate into the fabric and when it dries coats the fibers in a harden "plaster." Unless there are instructions on the product label, you can try specific stain removal products available at the grocery or drug store, such as Carbona's "Stain Devils®" or take the stain to your dry cleaner and tell them to treat it as a paint stain.
TOPO X SALOMON SHOES
Topo Designs and Salomon got together to create these fashionably functional shoes that are "Dedicated to authentic mountain heritage and functional design". Made with CORDURA® Classic fabric these shoes are built to last and look great while doing so! Learn more about this technology. Shop for this technology>
ATTITUDE SUPPLY SACK PACK
Made with coated ripstop Nylon fabric on top and 500 denier coated Cordura® Fabric on bottom. Sack Pack features include: Big, outer pocket with waterproof YKK zip closure; Double stitched with Nylon threads; Light loop to be seen during night rides; Chest strap for action sports; and can be folded in its inner pocket for convenient carry. Handmade in Milan, Italy. Learn more about this technology. Shop for this technology.