Youngstown Glove Mid-Weight XT CoolMax Socks, Gray, XL #03-1320-57-XL Made of Dupont CoolMax fabric, which quickly removes sweat and moisture. Triple layer on the palm ands a padded feel and absorbs shock. Triple stitched toe and heel for extened durability. Cushioned, comfortable and desinged for the rigors of the work place. Machine Washable