The Tail Mate GelCore Seat Cushion is a premium hunting seat cushion featuring GelCore technology that allows you to hunt longer by eliminating the pain and nerve compression caused by long sitting periods. GelCore technology stays cool while in use, and is ideal for those looking to relieve sciatica and back pain, and it always returns to its original shape after sitting for long hours. The enhanced framed edge support helps increase stability and reduce the risk of roll offs. The breathable, open grid design with temperature-controlled materials provide maximum air ventilation. Always stay silent and dry in the woods with the soft and durable, water resistant fabric. The tough rubber GripTech coated backing keeps it securely in place. The aluminum carabiner clip and shoulder strap make it easy to carry. It has side loops for security and a zippered enclosure for easy care and maintenance.