Adidas Adizero SL2 vs New Balance Fresh Foam X 880 v15

The differences that matter

• –Adidas Adizero SL2 is 42 g lighter.
• –New Balance Fresh Foam X 880 v15 has 2 mm more foam under the heel.
• –New Balance Fresh Foam X 880 v15 has the higher drop (10 mm vs 6 mm).
• –Adidas Adizero SL2 costs $10 less at list price.