Cool-jams moisture wicking men's 2 piece boxer pajama set features elastic waist pajama bottoms and a pullover v-neck t-shirt top. Our men's pajama 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.