Cal King 108" x 98", 65oz - White Goose Feather Down Comforter Size: Cal King 108" x 98", 65oz Filling: White goose feather down (95% goose feather & 5% goose down) Fabric: Down-proof cover of 233-thread-count, 100-percent Egyptian cotton Design: Gusseted sidewalls allows for maximum warmth and even down distribution 550 fill power white goose feather down, softer and lighter for a year-round comforter