Adidas Adizero Boston 12 vs Nike Zoom Fly 6
Adidas Adizero Boston 12
Nike Zoom Fly 6
Boston 12 is the versatile speed trainer, Zoom Fly 6 is the budget super shoe — tempo day, you decide.
How They Compare
The things that actually matter 💅
Pick Your Side 💜
Which one stole your heart?
Which One Is For You?
Two amazing products, two different vibes ✨
- You want one shoe for tempo, intervals, and even race day
- You prefer a balanced ride that works across all paces
- You like getting race shoe technology in a daily trainer
- You want to feel what a carbon plate does without top-tier cost
- You like the aggressive forward lean of Nike racers
- You are building toward your first serious race shoe
The Full Story
LoveBar's deep-dive, written for humans 💕
Adidas Adizero Boston 12 and Nike Zoom Fly 6 sit in that sweet spot between daily trainer and race shoe, making them the most versatile fast shoes most runners will ever own. The Boston 12 is built around a rod system and Lightstrike Pro foam that gives it genuine race-day capability while being durable enough for everyday training. It is the shoe that elite runners use for their hard workouts and amateur runners use for everything. The Zoom Fly 6 gives you a taste of the Vaporfly experience at a lower price and with more durability — the carbon plate is there, the responsive foam is there, but the outsole actually holds up over hundreds of training miles. The Boston is the workhorse that can race when needed. The Zoom Fly is the racehorse that can train when needed. If you only buy one fast shoe, either of these will cover your bases from Tuesday tempo to Sunday race day.