Style 4218 Relaxed fit 30" inseam Soft fabric feels light and breathable all night A hint of stretch for ease of movement Moisture-wicking fabric helps you feel cool Catch zzz's in breezy comfort with the Jockey Ultra Soft Cooling Sleep Pant. Crafted with soft jersey featuring recycled polyester, this light, easy pair's refreshing feel helps you stay cool so you can truly rest and recharge.