A high quality cotton t-shirt is possibly the most important item of casual clothing you can own. The Pioneer is made entirely in the USA from a 6.5-ounce, 100% cotton knit fabric, which gives it a slightly dryer, slubbier feel than a standard t-shirt of lower quality. The t-shirt has a more rugged and natural feel, without compromising on comfort or softness. It is also sturdier and longer-lasting than standard t-shirt material. The Pioneer features a knitted collar that is higher than most modern t-shirts, harking back to t-shirts of the 1940s and 1950s in the most subtle of ways. For best results, wear it with just about anything.