When things heat up at the track, slip on our Heat Sleeve to provide maximum protection from your knuckles to your biceps. Made from 100% Kevlar and a unique Fibreshield treatment, the Heat Sleeve has been specifically designed to repel oil, fuels and other liquids, supplying a protective barrier for optimum safety. Sold in pairs. ImportedPit Stop USA offers Mechanix Wear Kevlar Heat Sleeves - Pair MHS-05-500 at low everyday prices. Be sure to check out all of our products from Mechanix Wear including Mechanix Wear Heat Sleeves.