Run Beyond. Engineered for the relentless pursuit of performance, the OSAKA Tank redefines what’s possible in technical running apparel. Designed for runners who demand the lightest, most breathable materials, this piece seamlessly blends innovation with purpose. A 2-way Japanese honeycomb Cordura® back panel delivers unparalleled durability while remaining ultra-light, ensuring dynamic airflow and superior abrasion resistance. The Italian OEKO-TEX® certified front panel offers a barely-there feel, sculpting effortlessly to your movement with a second-skin fit.