RS Lyon is considered by many to be a premium string with tour feel and high performance in all areas of the game

The oiled SIF Grommets improve string snapback and contribute to increased rotation on shots

The low weight makes it easier to swing correctly and hit the ball with better control

It offers stability

Björn Borg Ace 9´ Shorts _Populär RS Lyon is considered byBjrn Borg Ace 9 Shorts are perfect for tennis, padel and all types of training. They are made of a light, flexible functional material made of recycled polyamide and elastane, which provides a flexible 4 way stretch that moves with the body. The shorts have a soft and adjustable waist with drawstring and practical side pockets that are designed to keep tennis balls in place. A comfortable and stylish favorite for intense sessions on the court.