Lenz 5.1 Heat Slim Fit Sock Size:L the Ultra Stratos features 10

the Ultra Stratos features 10 mm of taper and a 3D Contour Base 3

The Trek boot was designed for enhanced touring capabilities without compromising rideability

Powder: 7/10

The ION's proven performance

5 (4 Soft - 10 Stiff)

Lenz 5.1 Heat Slim Fit Sock Size:L the Ultra Stratos features 10Improved Elasticity in the Calf Area The Toe Cap Heating Element Encloses the Toe Area From Above and Below The Integrated, Robust and Flexible Heating Element Follows All Movements Ideal for Narrow Feet and Legs Ergonomically Optimized Right left Fit Ring Bandage for Optimum Hold on the Foot Protectors in the Shin, Toe and Heel Area Skin friendly Material Mix of Merino Wool and Silk Washable at 30 Degrees in the Washing Machine Lithium Pack Battery