Bluetooth: yes

- Shaft made of high quality anodized aluminum (7075 aluminum used in aeronautics) for high corrosion resistance

It has four gear loops

Material: Polyamid

Charging cable with USB connection

Lenz Compression Socks 2.0 Merino black Wandersocken Bluetooth: yesOn colder days, the Compression socks 2. 0 Merino ensure optimal circulation in the legs, whether you're hiking, ski touring or skiing. The skin friendly mix of materials with a high proportion of merino wool provides excellent warmth, is breathable and dries quickly. The compression knit technology provides more energy and performance. The SEP technology stabilizes the arch of the foot and optimizes the rolling movement. This ensures ideal pressure