?Cotton? Fabrics ShirtsFull SleevePremium CottonHigh-qualityWithBox And Carry BagSizes M to 5XlM is 38" chest 28" length?L is 40" chest 28.5" length?XL is 42" chest 29" length?Xxl is 44" chest 29" length3Xl is 464Xl is 485Xl is ,50