XCAL Racing has a ton of rules and regulations. This shirt sums up all of them!

• 100% cotton
• Heather colors are 50% cotton, 50% polyester
• Heather colors may not exist for this item
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Shirt may not actually be 100% cotton