220 gram fill Designed specifically for broader horses and built for high levels in freedom of movement. The WeatherBeeta ComFiTec Premier Standard Neck Medium is brimming with amazing features: NEW full embrace wrap for huggable fit with concealed Ezi-buckle closure for optimum safety in the field NEW memory foam wither relief pad that contours to the horses shape and lifts the rug off the wither to reduce rubbing and provide added comfort Super strong and durable 1200 denier triple weave outer shell with repel shell coating that is both waterproof and breathable Freedom system featuring cupped shoulder dart with forward positon gusset for the ultimate freedom of movement Full wrap tail flap that has a 2 piece design to wrap around the horses quarters Reflective gusset and insert on tail wrap for added visibility Elasticated, adjustable & removable leg straps for a secure and comfortable fit Twin low cross surcingles