Type:cotton mens pajamas setMaterial:cottonsoftness:Softsuitable season:SummerFeature:1.Made with Cotton, soft stretch cotton jersey knit offers comfort and breathability for a pleasant night's sleep.2.The soft men Short sleep sets can be worn all day when sleeping or working at home. Great for yoga,running and other sports as well as daily activities.3.Short Sleeve pajamas for men, crew-neck (small V neck )tops without button. Short sleepwear pants with an elastic waistband for an easy and relaxed fit.