You are Buying a Set Of Top & Bottom Brand New High Quality Collection Men's Thermal Underwear Set Long Sleeve Top & Bottom Color Black Size M, 

                 "(PLEASE SELECT ONE SIZE BIGGER THAT WHAT YOU WANT 

                                          THIS ITEM IS CUT SMALL IT'S FROM CHINA)"

Thermal Underwear-35%Polyester 65%Cotton. Back Brushed thick fabric is engineered to trap body heat for superior warmth

Advanced Moisture Management-Wicks sweat away from your body, keeping you dry and comfortable

Fit Like a Glove-Four-way stretchy fabric for a snug-fit ensures no bunching around body and reduces heat loss

Antimicrobial Protection-Keep your body odor in check. You’ll smell nicer, for longer.

Easy-Tear-Off Tags and Chafe-Free flat lock seams helps to avoid any kind of irritations.