Designed exclusively for competitors, this official 2025 World Championship Single Jack Rock Drilling participant long-sleeve t-shirt honors your role in Nevada’s toughest tradition. Made with soft, durable fabric and featuring bold “Participant” event graphics, it’s the ultimate keepsake of your hard work, skill, and dedication at this year’s competition. A true badge of honor to wear on and off the field.

• 100% airlume combed ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather and Black Heather are 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz./yd.² (142.4 g/m²)
• 32 singles
• Regular fit
• Side-seamed construction
• Crew neck
• Cover-stitched collar
• 2″ (5 cm) ribbed cuffs