Otto striped cotton-blend canvas fabric back winter work glove. Features golden premium grain pigskin palm, safety cuff with shirred elastic wrist, wing thumb design, and Heatkeep thermal insulation for extra warmth. CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including formaldehyde, lead and/or lead compounds, which are known to the State of California to cause cancer & birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov www.P65Warnings.ca.gov -