*Waterproof Ripstop 17.6 oz (500 gsm) Canvas *100% superior Cotton Canvas *Warm wool blend blanket lining *Ripstop Polyester grids provide extra fabric strength *Waxed waterproofing treatment process *3 way chest fitting allows versatile fitment. *Velcro & clip neck closure system *Shoulder gussets and Rump darts *Matt black chest buckles and plated fittings. *Taffeta lined chest , Mane and Tail flaps. *Removable Leg straps. *Sewn on D rings on Rugs for hood & neck rug connection.The Eureka canvas combos are sewn together using a quality waxed cotton thread. The combo must be hosed down before use so the waxed cotton thread will swell up and expand into all sewn areas enhancing the waterproof treatment. Ensure the rug is completely dry before storing it away in a ventilated area. It is recommended to apply a canvas re-proofing compound before the start of each new season.