Material Description: Outer Layer: Polyester, Inner Layer: 95% Polyester, 5% Spandex Product Performance: This Mermaid Fish Scale Sports Shorts Features A Double-Layer Design, With The Inner Layer Providing Elastic Support And Protection, And The Outer Layer Offering Breathability And A Wider Range Of Motion. On The Right Side Of The Built-In Lining, There Is An Elastic Pocket That Can Be Used To Store Your Phone Or Other Small Items, Which Can Prevent Your Phone From Slipping And Keep It Moving Freely. The Super Soft Material Will Reduce Your Sweat And Make You Feel Applicable Scenarios: Suitable For Running, Jogging, Yoga, Exercise, Pilates, Fitness, And Other Training Activities. Accessory Structure: Waistband With Drawstring, One Pocket On Both Sides, Black And White Options For The Inner And Waistband, And A Patch Pocket On The Right Leg Inside. Mobile Phone Pocket: The Women'S Shorts Are Lined With An Inner Lining, Allowing You To Put Your Phone In The Pocket During Exercise And Free Up Your Hands.