Andrew Antelao Chainsaw Boot SPX is a premium high ankle lace-up Class 3 Features: Handmade in Italy, cemented construction Upper: Premium full grain 3.0mm Perwanger leather, Kevlar Class 3 chainsaw protection, steel safety toe, fully adjustable padded tongue, leather collar, heel billow for increased support and comfort Rand: Full high rise 360 degree, all rubber rand Sole: Vibram Teton rubber 4 season outsole, low impact midsole Membrane: Sympatex® 100% OUT premium WATERPROOF, highly breathable Shank Rigidity: Medium/Rigid Fit: Men’s wide fit last Rating: Class 3 chainsaw protection, steel safety toe, 4 season, alpine, crampon compatible Sizes: Men’s UK 4-15 Andrew Antelao Chainsaw Boot SPX Class 3