Padel arm sleeves serve three main purposes: UV sun protection for outdoor play, compression to reduce muscle fatigue during long matches, and sweat management to keep the racquet hand and grip dry. They also provide light warmth in cooler conditions and minor protection against scrapes from the court's glass walls.

Compression arm sleeves improve blood circulation, reduce muscle vibration during swings, and delay forearm fatigue — critical for padel's high-volume wrist and forearm work. They also wick sweat away from the grip, maintain consistent muscle temperature, and may reduce post-match soreness. Many players report improved endurance during back-to-back matches.

Size padel arm sleeves by measuring your bicep circumference at the largest point. Small typically fits 25–28 cm, Medium 28–32 cm, Large 32–36 cm, and XL 36+ cm. A proper fit feels snug without cutting off circulation — if the sleeve leaves deep marks or numbness, size up immediately.