The ITF's Play & Stay™ and USTA's Quickstart™ initiatives are based on children using the right sized racquet and reduced speed balls on smaller courts suited to their size and age

Upgraded CloudTec® Phase cushioning delivers smoother transitions

Flax fibers in the frame provide pure comfort at contact

Refined upper provides a fresh and modern aesthetic

This special technology reduces the stress on your feet after physical activities

adidas Adizero EVO SL Women's White/Mystery Ink/Pure Ruby Size:7 The ITF's Play & Stay™Chase the feeling of fast in the adidas Adizero EVO SL! Inspired by the record breaking shoes in the Adizero lineup, the EVO SL combines speedy technology with a bold, racing inspired design. Find your comfort zone in the engineered mesh upper. A layer of LIGHTSTRIKE PRO foam in the midsole provides comfort and responsiveness. Whether you wear it to run or relax, the adidas adizero EVO SL adds speed to your stride! Shoe Technology Upper: Engineered