About the Fizan Explorer With over 70 years of experience, Fizan knows how to deliver practical and long-lasting hiking poles. The Explorer trekking poles are built to suit almost anyone. The standard hard grip comes with an adjustable polypropylene strap and the Flexy locking mechanism is easy to use with a twist-lock design for a secure hold and on the spot height adjustment for a custom fit to suit both you and the changing terrain. The shaft is made of lightweight 7075 aluminium for high-strength without the weight penalty. The Explorer from Fizan gives you a fantastic set of all-round trekking poles that will excel and adapt to your needs wherever you take them. Explorer Adjustable Trekking Poles