the Stumpjumper Alloy is your all-access pass for trail adventure

Warm and breathable: GO₂ Warm quilted fabric provides both warmth and air flow to help prevent overheating

the Revive AC (All-Conditions) is built to enable athletes to maximize their recovery in any environment

and surging bass

followed by seven exhaust vents to maximize passive cooling

Men's Brooks Glycerin Max 2 Insoles the Stumpjumper Alloy is yourMax Cushion. Infinite Comfort. Experience the ultimate in underfoot luxury with the Brooks Glycerin Max 2. Engineered for runners, walkers, and shift workers who demand maximum impact protection, this high stack powerhouse redefines what a plush ride feels like. Featuring Brooks' ground breaking, nitrogen infused DNA Tuned foam, the Glycerin Max 2 uses dual cell technology to deliver a customized ride: oversized cells in the heel absorb heavy impact,