FrogWear® Wrinkle Pattern Unlined Latex Gloves. These 22-mil unsupported gloves are unlined, chlorinated (case-hardened), and constructed with natural colored latex. The grip of the palm and fingers is enhanced with a wrinkle pattern grip and the gloves are 13 inches in length. ANSI/ISEA 105 cut level A1. Component materials comply with FDA regulations for food contact.