The blue and gray Memory Foam Mouse Wrist Pillow from Kensington allows for comfortable mousing in any environment. It's made of memory foam to provide support and help relieve wrist discomfort. The rigid base resists skidding and holds your wrist firmly in place. Meanwhile, the Lycra cover repels sweat and dirt so it stays dry and soft to the touch. The mousing platform surface is non-glossy, allowing for superior optical mouse performance. The memory foam is sensitive to temperature and pressure, molding to the contours of your wrist. The large resting surface eliminates pressure points to improve comfort. And if you have sensitive skin, no worries -- the Mouse Wrist Pillow is hypoallergenic so it won't irritate your skin.