Upper: 3.5 - 3.7 mm thick Juchten leather. Double stitched! No stitching in heel area. Quadruple-stitched, triply-clamped, side seams. Cool feet thanks to the patented Klima-Air Distance Fibers. Durable and rust free steel lace loops. Lace hooks offer quick, easy lacing. Class1 chainsaw protection (20m/s). Sizes: 40 - 46 | Larger sizes 47-48 upon request. 10% more.
Size chart