Cool-jams moisture wicking men's pajama pant features an elastic waist, front button fly, side seam pockets and a LOOSE RELAXED fit. Our men's pajama pant will keep you cool, dry and comfortable all night. The quick drying, super soft moisture wicking smart fabric wicks away moisture to provide comfort and is perfect for travel or temperature regulation. This special fabric will keep you cool when you're warm and warm when temperatures dip. The superior wicking ability is scientifically woven into the fabric itself and never washes out. Relaxed elastic waistbands accommodate up to 6" larger waist size.