Sneakers adidas Adizero Prime X 2.0 Strung Navy Blue Size 10.5 adidas Adizero Prime X 2.0 Strung Running Shoes Yellow Start Fitness Breaking records, breaking rules. adidas Adizero Prime X 2.0 Strung THE HIGH STACKED RACE SHOE PACKED WITH PERFORMANCE DRIVEN FEATURES. STRUNG upper Lightstrike Pro cushioning Midsole drop: 7 mm (heel: 50 adidas Adizero Prime X 2 Strung Running Sneakers Grey Free Shipping with adiClub Sneakers adidas Adizero Prime X 2.0 Strung Navy Blue Size 10.5 Initial review of the Adidas Adizero Prime X 2 Strung, PROS, very comfortable sock like upper (no tongue movement to worry about), forgiving midsole from heel to toe, three layers of bouncy