The Filson Waffle Knit Thermal Crew Sweat is made with a premium Peruvian cotton blend in a waffle-knit pattern. The deep channels in the waffle pattern provides insulation, air circulation and breathability making it ideal for everyday wear as well as outdoor adventures.

• Soft Peruvian cotton/polyester blend
• Rib-knit cuffs and collar for a comfy fit
• Machine washable