Microbial fuel cell patches convert sweat into device charging energy

Lightweight muscle tank in a standard fit. Constructed from our new 3D-Lite 2.0 Lycra material that integrates revolutionary Lycra Spandex fibers, surpassing traditional elastics in strength and durability. The resulting garments are lighter, softer, and engineered for peak performance. Designed with exaggerated arm holes for freedom of movement while training. Strategic perforation on the backside enhances airflow and breathability. Reflective branding on the chest and back neck completes the design.

Model is 61 185lbs wearing a size M

Tactile feedback zones improve body awareness