HydraPak Ultraflask+ Flask Filter System Men's Shoes FF BLAST™ PLUS cushioning and

FF BLAST™ PLUS cushioning and PureGEL™ technology are strategically positioned in the midsole

the Core Tank instantly elevates your style – and your stride

Full facial coverage Balaclava featuring Mizuno's signature Breath Thermo® thermal fabric technology that uses escaping body vapor to generate heat

Ethically-sourced merino wool feels super-soft against the skin

HydraPak Ultraflask+ Flask Filter System Men's Shoes FF BLAST™ PLUS cushioning andLighten your load and drink right from the source. We took our go to flask and added filtration to create a system that delivers hydration without contamination. The filter light and compact screws on top so you can drink right from the flask. Or if youre carrying more water use the system to fill a bottle or reservoir.