Official race team tee: 4x4 Driving School Racing logo on the left chest, and the big Racing logo with all our sponsors on the back. Heavyweight cotton, made to order, sizes S to 4XL. • 100% combed ring-spun cotton • Charcoal Heather and Carbon Grey is 60% cotton and 40% polyester • Fabric weight: 6.5 oz/yd² (220 g/m²) • 20 singles • Regular fit • Side-seamed construction • 1 × 1 rib at collar • Single-needle edge stitch 7/8″ • Blank product sourced from Bangladesh