Experience the thrill of breaking personal records in a shoe that's as fast as you are. These Adidas Texas Tech "Adizero SI2" Running Shoes are equipped with responsive Lightstrike Pro, super-light cushioning that delivers energy return for next-level speed. The engineered mesh upper provides breathability and targeted support where you need it most to keep you flying to the finish. This product features at least 20% recycled materials. 

• Officially licensed Texas Tech Adidas Gear!
• Texas Tech Adidas Running Shoes
• This product features at least 50% recycled materials
• This regular fit shoe features a lace closure, engineered mesh upper, bounce and BOOST midsole, and rubber outsole
• Sizing guide: In between sizes? For a tight fit, go one size down. For a loose fit, go one size up   

  Heel-toe (INCH)	9.0"	9.2"	9.4"	9.5"	9.7"	9.8"	10.0"	10.2"	10.4"	10.5"	10.7"	10.9"	11.0"	11.2"	11.3"	11.5"	11.7"	11.9"	12.0"	12.2"	12.4"	12.7"	13.0"
  US - Men	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	13.5	14	14.5	15	16	17
  US - Women	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5