Tailwind 30 Serving Berry Endurance - TAIL-MEF-BERRY Underwear Perforations around the heel help

Perforations around the heel help reduce weight and increase ventilation

- Injection molded EVA outsole

the fast and responsive Women's VECTIV Infinite is a high-performance trail shoe that'll bring your ultra-distance goals within reach

and performance-enhancing compression technology

Conditions: Cold

Tailwind 30 Serving Berry Endurance - TAIL-MEF-BERRY Underwear Perforations around the heel helpEndurance Fuel mixes with water to meet all your calorie, hydration, and electrolyte needs, without upsetting your stomach or making your taste buds revolt. Just toss it into a bottle or hydration pack, shake, and GO! Complete calories, electrolytes, and hydration: Ditch the gels, chews, and salt pills and go all day with just Tailwind! No gut bombs: Stomach problems? Youll love Tailwinds Endurance Fuel! Tailwind contains glucose and sucrose the same