Royal Blue with KHS Hilanders. Adult Sizes. A classic tee from a brand you can trust, the Hanes 5280 adult ComfortSoft t-shirt is a go-to option for men’s wholesale cotton t-shirts. Midweight at 5.2 oz and made using 100% ComfortSoft® cotton and polyester heather blends, the Hanes 5280 has a convenient tag-free neck, is taped shoulder-to-shoulder, and has double-needle stitching throughout. Personalization on back avaliable for extra fee.