HEAD Sonic Pro Tennis Racket String 660' Reel - 17 Gauge Monofilament Racquet String, Black Mid Grey Curvature of thoracic spine (kyphosis

Curvature of thoracic spine (kyphosis

internal drawcord hem

Perforations on the quarter panel and vamp add ventilation and help keep your foot cool and comfortable

Proprietary Stay Hear tips conform to your ears' shape

HEAD Sonic Pro Tennis Racket String 660' Reel - 17 Gauge Monofilament Racquet String, Black Mid Grey Curvature of thoracic spine (kyphosisBrand: HEAD Color: Black Features: HEAD PERFORMANCE: Born out of revolutionizing how we ski and play tennis, HEAD has constantly pushed athletic equipment into the modern era. With decades of experience in all racquet sports; HEAD offers nothing but top tier tennis equipment. INTERMEDIATE LEVEL: The Sonic Pro is a co poly monofilament string that perfectly combines power, control, and comfort for intermediate club level players. COMPOSITION: The 17 g