Isotoner Men's Smartouch Stretch Leather with Perfs and Watch Vent Fourchettes: 86% Nylon, 14% Lycra Spandex; 85% Nylon, 15% Lycra Spandex; 84% Nylon, 16% Lycra Spandex; Lining: 100% Polyester Imported Dry Clean Only Isotoner signature gloves with smart touch feature invisible touchscreen enabled technology 100 percent genuine leather combined with lycra spandex provides superior fit and flexibility Thermaflex lining is thicker on the back of the hand for increased warmth and less restrictive on the palm for superior flexibility