Foam EVA

Definition

EVA (Ethylene-Vinyl Acetate) foam is the most common cushioning material in padel racket cores, providing energy absorption and rebound. EVA foam compresses on impact and springs back, transferring energy to the ball. Higher-quality EVA foams (sometimes branded as EVA-Plus, EVA-Pro) offer better consistency and durability. EVA densities vary: softer foam (for control) vs. firm foam (for power). EVA foam degrades over time (months to years) due to UV exposure and impact fatigue, explaining why old rackets feel different from new ones. Professional padel rackets use premium EVA materials; recreational rackets may use lower-quality foam. In the UAE, the hot climate and high UV exposure can accelerate EVA degradation. All major racket brands use EVA in their core designs. EVA is also used in shoe soles and other equipment.

Origin: Developed in the 1970s as a versatile material; adopted for padel rackets.