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Walnut Insulated Shirt Jacket


The Walnut is a ready to grab and go Shirt Jacket that gives the impression you tried harder than you did. It features a front snap closure, adjust sleeve cuffs, and a partial plaid flannel lining. 

  • Oilskin quilted shell with a snap front closure 
  • Shirt collar
  • Adjustable sleeve cuffs
  • Partial plaid flannel lined
  • Reflective fabric inserts for 360-degree reflectivity
  • 100gsm Prima Loft insulation

Review the applicable chart below to match your body measurements to a recommended size. The charts display in inches.


Do not dry clean. Turn inside out and machine wash cold. Do not bleach. Tumble dry at low temperature. Do not iron.

Tough Duck Black garments are made with the highest quality materials and craftsmanship. We stand behind each one that we make. 

Tough Duck Black products are fully warranted against defects in materials and workmanship for the lifetime of the product, by the original owner. Click here to review our warranty program.