KEY FACTS

• Product details

  FOR MIXED CONDITIONS. The BLACKYAK Kostroma is the multi-use jacket for the 21st century. It features a weather shell constructed from GORE-TEX® INFINIUM™ for protection and a removable inner jacket constructed using YAKLOFT™ for insulation and YAK FLOW™ air permeable textiles.
  
  Highlights:

  • GORE-TEX® INFINIUM™ 3L Laminate
  • 13mm Taped Seams
  • Multi-point adjustable hood
  • Ventilation Pit Zips
  • One internal laminated security pocket
  • One internal stuff pocket
  • Helmet Compatible

  Art. No.:

  WBEBY00M000

  MPN	1911011-Z5

• Material

  Composition
  Material	100% Polyamide or Nylon
  Insert	100% Polyamide or Nylon