Home/shop all/men/pajamas & loungewearSHOP ALL MEN'S KNIT UNDERSHIRTSHide FiltersFeaturedFeaturedPrice: Low - HighPrice: High - LowTop RatedNew ArrivalBest Seller2 itemsCategory1 selectedpajamas shorts (8)pajama pants (8)pajama sets (4)sweatpants (4)knit undershirts (2)SizeAlphaX-SMALLSMALLMEDIUMLARGEX-LARGEXX-LARGEColorneutral (2)white (2)Occasioncasual (2)Trendingtop rated (2)Re-imaginedre-imagined (2)knit undershirtsClear Alltop ratedQUICK SHOPtop ratedCrewneck undershirts three-pack£55top ratedQUICK SHOPtop ratedV-neck undershirts three-pack£552 Items