Made of Boarhideâ„¢ - Garment-grade, high quality pigskin leather|Up to 10-15% lighter in weight than cowhide|Offers superior cut, abrasion and heat resistance than cowhide|Cooler than cowhide and more elastic; offers greater mobility|Sewn with 100% Kevlarâ„¢ thread|Wide adjustable neck and waist straps