These Kinco gloves are lined, heavy duty, Premium Grain, & Suede Pigskin with knit wrists. The premium golden full grain pigskin palm & golden suede pigskin back protects the hand with exceptional durability, & due to its porous nature, remains soft & flexible after getting wet. The suede pigskin patches added onto the palm, thumb, & fingers reinforce the high-wear areas of the glove to ensure this workhorse will stand up to heavy abuse (due to dexterity concerns, the finger patches are not included on size small). The patches sewn with extra-strength Draylon thread prevent thread failure due to extended wear & high-abrasion applications. The Omni-Cuff design allows the adjoining wrist material to be worn outside or inside the glove, giving the user the ability to better regulate their body temperature. The comfortable, form-fitting 100% polyester knit wrist at pulse-point, helps to retain warmth where heat often escapes the body, & prevents dirt & debris from infiltrating the glove. The shirred elastic tightens the shell material to the shape of the hand above the widening of the palm in order to provide a more conformed fit. The reinforcement leather pull-tab added to knit wrist helps to reduce stress on the cuff seams & avoids stretching the knit when pulling gloves on & off. The foam padded knuckle protection helps to guard against bumps & abrasions. The out-seam index finger provides the smooth, comfortable feel of a seamless interior & eliminates rub points that often accompany bunched material typically inside the glove. The leather welt at high-contact base of middle & ring fingers reinforces seam strength & durability. The angled wing thumb design, which is seamless between the palm & thumb, offers additional flexibility & comfort. The heavyweight high-performance signature Heatkeep thermal insulation, laminated with a soft TR2 inner lining, provides superior heat-retention by trapping heat, repelling the cold, & wicking away moisture. The Nikwax Waterproofing Wax for Leather packets included for at-home application of waterproofing treatment.