Urban Poling - Series 300 Nordic Walking/Hiking / Trekking Poles Ideal for Hiking, Trekking, Fitness, Walking Sticks, Nordic Walking & Urban Poling Feature our exclusive strapless ergonomic CoreGrip engages your core muscles as you walk to help you easily strengthen your core 2-section collapsible poles, adjustable to user's heights of 4'2" to 6'2" Durable rubber boot tips can be removed to expose a carbide tip for hiking, trekking or walking on snow or sand 2 year limited warranty