100% Kevlar by DuPont COMFORTABLE SAFETY MATERIAL: Our Arm Sleeves were designed to provide 4-way protection Cut-4, Tear-3, Puncture-1, and Abrasion-2 while allowing you to perform your work. The sleeves are fireproof, cut-resistant, and do not conduct electricity, protecting your arm, elbow, and palm from friction, heat, scratches, or cuts. PREMIUM CUT RESISTANT: Our Kevlar sleeve cut resistant approved by EN388, Level 3 anti-Tear and level - 2 Abrasion to protect your full arms from unexpected scrapes and cuts in many occasions. PRACTICAL DESIGN: Our Cut-Resistant Sleeves feature a long-arm design and fingers opening, specially designed to protect your arm and hand while allowing full flexibility of movement. Also, they have a fitted design for increased compression and support. VERSATILE USE:With such a durable yet comfortable design, the Kezzled Kevlar sleeves are the perfect choice for a large variety of heavy-duty industries and activities such as metal, timber, glass.