2026 Plank Challenge 10 Minute Club

Proving to themselves they can do hard things, we are proud of our students who push themselves beyond their comfort zone.

We hope this shirt is worn with pride; it's been earned!


• 100% combed and ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather is 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz/yd² (142 g/m2)
• Pre-shrunk fabric
• 32 singles
• Relaxed unisex fit
• Side-seamed construction
• Blank product sourced from Nicaragua, the US, Guatemala, or Honduras

Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.

Size guide