The BLACKYAK Kostroma is the multi-use jacket for the 21st century, featuring a shell, constructed from GORE-TEX® INFINIUM™ for protection, and a removable inner jacket constructed using Climashield® for insulation and YAK FLOW™ air permeable textiles.
Features • GORE-TEX® INFINIUM™ 3L Laminate, 30D Polymide Plain Weave Face Textile, Climashield® 100 Hollow Core Continuous Filament Insulation • 13mm taped Seams • Multi-point adjustable hood • Laminated hood brim • Helmet compatible • YKK AQUAGUARD® • Articulated sleeve for optimal range of movement • YAK HOOKS cuff adjusters| Ventilation pit zips • Die cut velcro • Elasticated Cord Lock • Two harness compatible chest pockets with zipper closure • One internal laminated security pocket • One internal stuff pocket • YAK SEAL™, YAK HOOKS™ • Performance • Wash gently by hand in Cold water, Do not Bleach, Do not Tumble Dry, Remove Promptly, Do not Iron, Do not use Fabric Softener, Do not Dryclean