Big Agnes Hinman Solid Foam Core Self Inflating Sleeping PadThe Hinman is a self inflating solid foam core pad. With options for 1. 5 and 2. 5 of thickness in a variety of sizes, these pads are a great choice for those looking for a durable pad that will keep you warm in colder temps. The Hinman is also available in a 50x78 size which works well with our Doublewide bag series. Rated to 5 . Doublewide rated to 30. High density foam provides greater cushion, insulation and comfort Horizontal coring in 2. 5