Yingfa 9462 racing & training swimming briefs for men & boys

Please check    Size Chart

Material: 81%polyester, 19% Spandex/Lycra

    Liner: 95%polyester, 5% Spandex/Lycra

Features:

-Professional material for racing & training

-Extended durability and shape retention

-Maximizing speed in the water and improving glide times by reducing drag and increasing water flow.

-Improves muscle efficiency through reduction of excess muscle vibration.

-Pretty comfortable, ideal for training & racing.