The base of the insole that supports the rear foot and provides structure and stability to the foam layer

100% skin soft merino wool

Functional front pockets and decorative back pockets

Exterior water repellent yarns protect against snow and precipitation

there’s ample space to securely carry your phone

Nathan | Pinnacle Insulated Soft Flask | 18oz | Finish Lime/Reflective Silver t-shirt The base of the insoleMORE COLORS The Pinnacle Soft Flask Insulated 18oz Handheld is built for runners, hikers, and outdoor athletes who need effortless hydration on the go. Featuring Nathan's advanced Exo Draw soft flask technology, this handheld system provides a comfortable, grip free experience, allowing you to focus on your performance. Designed for longer lasting refreshment, the insulated 18oz soft flask keeps fluids cooler for extended periods, making it perfect