Wells Lamont 5127 Work Gloves with Palomino Grain Pigskin, Knit Wrist, Warm Thermofill Lining, Grain pigskin leather palm with poly/ cotton twill back. Wing thumb provides added flexibility. Leather palm designs are the work horse of gloves for the construction trades, farming and ranching, and all heavy duty needs. Added reinforced finger and thumb tips enhance wear performance as does the leather knuckle strap. Warm knit wrist with leather pull tab keeps out the cold and elements.