the Firebird R 90 SC (Short

allowing for faster hydration compared to water alone

Inside out

Ultra combines super-softness with maximum breathability

77% Merino Wool 9% Nylon 13% Recycled Nylon 1% Elastane *Specific percentage of recycled nylon will vary as we transition to 100% recycled nylon in future seasons

Tailwind Endurance Fuel - Cola Caffeinated 30-Serving (810 g) Mens Trail Shoes the Firebird R 90 SCEndurance 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