Button closure Made of soft, skin-friendly high quality knitted material, cozy to wear. This v neck sweater is perfect for men to wear in cold morning, spring, faLL or winter days. 36 percent Acrylicand30 percent Polyamideand28 percent Polybutylene terephthalateand6 percent Wool Hand Wash Only Classic Slim Long Sleeve Button puLLover sweaters features: 100 percent Cotton, v neck, 3 button plackets, beefy long sleeve, slim fit design, fits close to the body, comfy, casual style, solid plain color knit sweater, very durable and preshrunk knit fabric. This casual henley sweaters suit for spring or faLL, it also acts weLL as thermal under sweater to match coat in cold winter.This casual henley sweaters suit for spring or faLL, it also acts weLL as thermal under sweater to match coat in cold winter. Great for daily wear, casual wear, sports, work, hunting, beach, hiking, camping, outdoor, sleepwear etc.