Nordic Walking is an endurance sport that provides an extensive workout for your whole body for your whole body. Using LEKI Nordic walking poles makes this work-out a lot more efficient than average walking without poles. Increase fun and fitness whether you walk alone or in a group. The LEKI program provide an increased energy consumption and reduced impact on your lower joints in addition to exercise the upper body. The new Easy Lock System provides an optimum locking force with less tightening torque. When properly adjusted, it performs in any condition. The Nordic Power Strap fits tightly around your hand and can be adjusted in size with Velcro. This ensures a close contact between hand and grip and provides full power transmission onto the poles. The grip material offers a comfortable and safe hold. It is very durable and absorbs sweat on your palms. The Carbite Flex Tip is flexible, bending up to 30 degrees without breaking the tip. The Antishock system minimizes the vibrations. Reduced stress on the joints, muscles and ligaments are a major benefit. Comfort considerably increased. To deactivate the Antishock System: press and twist. Adjustable length 100cm-135cm (40"-54")