13.5 oz. (US) 22.5 oz. (CA), 70/30 cotton/polyester, 100% cotton face yarns on solid colors 

 3-End fleece, ring spun cotton 

20 singles face yarn for a durable and textured fabric face

Double ribbing side panels for stretch

Reverse coverstitch sewing on all seams for durability and a premium finish

Body panels sewn cross grain to limit shrinkage & shortening after wash

520gm 100% cotton 1x1 ribbing at cuff and waistband