• MuskOx is ranked Best Overall Flannel for '23, '24, '25 & '26, as well as Best Heavyweight Flannel for '25 by GearJunkie
  
• Our thickest and softest heavyweight flannel
• Rugged yet refined style for men
• Heavyweight 8.9oz/sq yd 100% cotton
• Double-brushed softness
• Versatile for the wilderness or casual settings
• Reliable warmth and cozy feel
• Ethically sourced & fabric woven in Portugal

Built for guys who demand more from their flannels. The Grand Flannel is our most durable and thickest flannel, designed for rugged adventures while keeping you comfortable every step of the way. Made from 100% cotton, it's brushed inside and out for maximum softness, and two times heavier than your average flannel shirt. Conquer your world and gear up with timeless flannels built to last.