Take your training to the next level with the Altra Men's Rivera 3 in Black—a sleek, lightweight road shoe designed for everyday miles and maximum comfort. 

Key Features:

• M Width (Regular) – Also used interchangeably for standard/medium width
• Zero Drop Balanced Cushioning™ – Promotes natural posture and low-impact landings
• FootShape™ toe box – Gives your toes room to spread, easing pressure on the forefoot
• Lightweight Altra EGO™ midsole – Responsive, cushioned ride for miles of comfort
• Engineered mesh upper – Breathable and flexible fit for all-day wear
• Refined heel collar – Better lockdown and stability during activity
• Helps with foot conditions such as plantar fasciitis, bunions, metatarsalgia, flat feet, and general foot fatigue