Nordic Walking poles Nils Extreme NW802 The NW802 Nils Extreme poles feature a telescopic design that allows for quick and easy length adjustment depending on the user's height. The NW802 Nils Extreme poles are equipped with an internal anti-shock cushioning system, which absorbs vibrations while hiking and provides joint protection even during intense walking. These poles are designed for flat terrain with both hard surfaces (e.g., asphalt) and soft surfaces. Nordic walking is a sport that comprehensively develops the muscular system and significantly improves our body's performance. While walking with poles, we work the muscles of the buttocks, lower legs, thighs, as well as the muscles of the arms, shoulders, chest, and abdomen. Engaging such a large muscle group has a positive impact on improving our overall physical fitness. Specification: two two-segment poles with height adjustment from 86 to 140 cm weight: 576 g material: aluminum 6061 anti-shock system: YES handle: ergonomic PP neoprene glove with adjustable size tip: hardened steel additional tips: YES, two rubber pads for walking on asphalt, replaceable plates for soft surfaces possibility of purchasing replaceable tips and plates Comments: not intended for commercial use 24-month warranty