12-ounce firm-hand 100% ring spun Cotton Duck - Rain Defender Durable Water Repellent (DWR) - Liner is a durable nylon with polyester batting for added warmth - Tuck away corduroy lined collar - Neckline portal for lead attachment on collar - Quilting details - Rivet reinforced pocket flap and shank closure pocket - Hook and loop lined straps for chest and waist - Triple-needle Stitching - Rivet-reinforced pockets - *Small size in 9-ounce cotton duck for mobility