Features include: -  navy shell is our signature 100% polyester 460 gms  softpile knit and brushed inside  -  flatlocked side and shoulder seams -  soft durable nylon knit  ribbing waist , neck and cuffs -  durable water repellent finished navy 420D nylon double stitched reinforced patches on sleeves, shoulders and sides for durability and abrasion -  great for cold weather -  designed to wear with any of our outerwear garments from tough industrial rainwear to casual styles or on their own