Belstaff Trawler Grey Sweat Shorts. Elevate your style with the belstaff grey Jogg Shorts. These comfortable belstaff grey shorts offer a sleek and versatile look, perfect for any occasion. Whether you're hitting the gym or running errands, these shorts provide both style and functionality. Upgrade your wardrobe today!. 80% Cotton, 20% Polyester. Elasticated Waistband, Drawstring Pulls. Large pocket on Back. Style Code: Trawler Old Silver