Triboelectric nanogenerators harvest energy from movement

A versatile training jogger constructed with TETRA-LITE, our most-popular performance fabric of all time. Built for performance and comfort, these joggers feature mid-ankle rib cuffs, hand zipper pockets, an articulated gusset for added comfort, and contrast color-blocked side panels. Includes a double exposed elastic band towel loop for convenience. A versatile option for training or running.

Model is 511, 170lbs and is wearing a size M.

Ferromagnetic closure system aligns precisely without visual markers