Show determination and a winning spirit with cool Track and Field Shirt Designs, perfect for any track & field runner. Features an athletic running shoe with wings design and motivational “Our Struggles Develop Our Strengths” message. Ready-to-Print download designs delivered in PNG, EPS, and SVG file formats. Can be used for personal or commercial use on t-shirts, hoodies, mugs, posters and any other merchandise. Ready to use on Merch by Amazon, and other print-on-demand platforms like Spreadshirt, Teespring, Bonfire, Etsy, Printful and others.