Carhartt Mens Base Force Classic Thermal Base Layer Union Suit

60% Cotton, 40% PolyesterSKU: #9664132CambodiaMachine WashWaffle knit traps heat and smooth flat lock seams and tagless label enhance comfortRugged flex technology for ease of movementSnap-button front, concealed thumb loops and concealed dry low-stitch waistbandStrategic seam placement for maximum comfort and reduced chafingBack opening with elastic waistband Tuck closureIf you’re not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.