The Mens Staple Tank Top is made of high-quality durable materials. Wear it on a sunny day out or offer it to your customers on your online store. 100% combed and ring-spun cotton. Tri-blends are 50% polyester, 25% combed, 25% ring-spun cotton, and rayon. Athletic Heather is 90%airlume combed and ring-spun cotton, 10% polyester. All the other Heather colors are 52% airlume combed and ring-spun cotton, 48% polyester. Fabric weight: 4. 2 oz/yd (142. 40 g/m), triblends: 3. 8 oz/yd (90. 07 g/m). 30 singles. Regular fit. Side-seamed construction. Blank product sourced from Nicaragua, Honduras, or the US. This product is made on demand. No minimums.