1. Go faster and farther with less effort: The trekking poles are made of ultra-light 7075 aluminum. They weigh only 280 g, which reduces arm fatigue and allows you to move faster and exert more effort while exerting less. The indestructible design withstands the toughest backpacking trips. 2. ONE SIZE FITS ALL: The Quick Lock technology allows the user to quickly and easily adjust the length of the pole while maintaining its position firmly. Perfect fit for men, women and small or large children. Provides benefits for seniors and people with extra weight. Retractable from 36 to 130 cm, these trekking poles are one of the most versatile and compact in their category. 3. SUPER COMFORT: Non-slip natural cork handles fit the hand, absorb sweat and keep hands cool and dry on long hikes. Adjustable, extra padded and ventilated wrist straps provide all-day comfort. The extended foam sleeve has ridges and is made of soft EVA foam to easily handle backswitches and sudden changes in terrain. 4. ALL TERRAIN, ALL CONDITIONS: From climbing icebergs to a simple city hike, rugged 4-season accessories and a tungsten carbide tip won't let you down. Thermoplastic rubber tips firmly attach to the poles so they don't get lost in snow, mud or when they get stuck. CASE INCLUDED!