SVOPES Tree Climbing Spikes. Climb with Confidence and Comfort. These tree climbing spikes are built with a high-strength alloy steel frame, supporting up to 350 lbs. and are ASTM-F887 certified for reliable quality. The triple-layer composite microfiber padding provides enhanced comfort and safety during use. The straps are made from durable, weather-resistant TPU webbing, ensuring robustness and security. The spikes are extremely sharp, allowing for easy penetration into tree bark, making climbing more effortless and efficient. Ideal for tree pruning, fruit picking, and pole work, these spikes are designed for professionals and enthusiasts in various industries. Premium Material, Comfortable Wear, Secure and Durable, Sharp Spikes.