he CRISPI Forst KL3 GTX Chainsaw Boot is a lightweight Class 3 protective boot for tree work professional situations that require maximum chainsaw protection, stability, and all-weather performance. Unlike the Crispi KL2, the KL3 has an all-round rubber rand that helps reduce chafing from gaff shafts or footing in natural crotches. Its water-repellent crust leather upper is reinforced with CRISPI® Thermo-Wire technology to provide extra structure and support. GORE-TEX® Insulated Comfort keeps feet dry and warm in cold, wet weather. CRISPI® Instant-Fit technology combines Board Lasting, Ankle Bone Support, and Anatomic Fit systems to enhance fit, support, and comfort all day long. Protection also comes from a protective aluminium toe cap, an all-round rubber rand, and an anti-perforation insole. The semi-rigid dual-density PU midsole gives stability and accurate footing on difficult ground. The Vibram® Full Control sole, with an EFX midsole construction, offers reliable grip on varied surfaces. Weighing about 1180 g and available in sizes 41 to 47, the Forst KL3 GTX provides a high level of Class 3 chainsaw protection at a considerably lower weight than is usual for heavy-duty tree work boots.