The Mechanix Kevlar Heat Sleeves protect your arms against burns, abrasions, and cuts while you're working on race cars. Made from 100% Kevlar synthetic fibre, these sleeves provide heat protection, chemical resistance, and reinforced thumbholes to keep them in place during demanding tasks.Here are the key features that make these sleeves essential:100% Kevlar Synthetic Fibre: Known for its heat resistance and strength, Kevlar provides a solid barrier against burns and cuts while working near exhausts and brakes, keeping your arms safe and secure.18 (457mm) Length: The extended length ensures full arm coverage, shielding your skin from potential hazards in tight and hot spaces.Reinforced Thumbholes: The sleeves stay in place with these reinforced thumbholes, preventing the sleeves from riding up and maintaining protection at all times.Cut and Abrasion Resistance: Meeting ANSI A3 and CE level D cut resistance standards, the Kevlar fibre construction protects against sharp edges and abr