Men's Xero HFS II - Lightweight Road Runner Activity - Work CORE Essence Lumen Headband is

CORE Essence Lumen Headband is a functional training headband that makes a great choice for all kinds of workouts in cool and dark conditions

Hard-wearing TPU outsole

Fleece lining and padded insulation

custom-like fit as you chase your next personal best or tackle high-intensity intervals

Wide-mouth design fits most filtration devices (not included) and is easy to fill with ice cubes

Men's Xero HFS II - Lightweight Road Runner Activity - Work CORE Essence Lumen Headband isAn evolution of our best selling road running shoe, the HFS II is even more comfortable, and more stylish. While we call it a road runner, we know youll do much more in it and cant wait to see the pics of where it takes you and what you do. Like the original HFS, the HFS II is super lightweight (8. 3 oz, M9) so youll feel like youre flying down the road. And with a new tire tread inspired outsole, youll feel secure even if you go off road.