The 100% cotton men's classic tee sizing chart is available on the page. It provides detailed measurements for each available size, including chest width, body length, and sleeve length. To determine the right size, use a tape measure and compare your measurements to the sizing chart. Start by measuring your chest to the fullest part while keeping the tape level and comfortably snug. Next, measure the length from the highest point of your shoulder to the bottom hem. Finally, measure the sleeve length from the shoulder seam to the end of the sleeve. Match your measurements with the closest size on the chart, and if you're between sizes, choosing the larger size is generally recommended for a more comfortable fit. Taking accurate measurements will help you find the perfect size, ensure the tee sits nicely, and maintain its sharp lines around the edges.