Black Diamond Trail Cork Trekking Poles Fig One Size. The premium 100percent natural cork grip is designed for ultimate comfort while the dual FlickLocks offer complete adjustability to suit the terrain. Specifications for Black Diamond Trail Cork Trekking Poles: Manufacturer: Black Diamond Application: Hiking Gender: Unisex Age Group: Adults Seasonal/Temperature Use: Summer Weight: 494 g Features of Black Diamond Trail Cork Trekking Poles 7075 aluminum shafts made of 30percent pre-consumer recycled aluminum (UL Validated). By total finished weight these poles contain a minimum of 14percent recycled content Soft-touch grip top with 100percent natural cork grip and EVA foam grip extension Lined Variwidth Comfort strap FlickLock adjustability Package Contents: Black Diamond Trail Cork Trekking Poles 4 Season Flex Tips w/Both Trekking And Snow Baskets Black Diamond BD1100656052ALL1: Trail Cork Trekking Poles Fig One Size