This style of Endura glove is made from smooth cowgrain leather for dexterity and some oil and water resistance. This is a heavier leather compared to other types, providing increased durability and abrasion resistance.Here we offer three styles, all with 4.5 split-leather cuffs and seams that are positioned toward the back of fingers for reduced rubbing and annoyance on top of longer seam life.First is a regular version, all-leather with strapped thumbs and double-sewn forefinger. Next is a heat-resistant version of the same glove featuring 4 mm. foam lining for good thermal protection and a flame-retardant jersey liner. Glove is fully Kevlar sewn. The last style is also like the first, but is out-seam sewn for reduced rubbing and chafing and all-day comfort while working. Fully Kevlar sewn.