Should you use overgrip in hot or humid conditions?

Playing tennis, pickleball, or any racket sport in sweltering heat or high humidity presents a unique challenge: maintaining a secure grip on your racket. Sweaty palms, slippery handles, and the constant threat of blisters can turn an enjoyable match into a frustrating struggle. This is where overgrip comes into play—a adhesive layer wrapped around the racket's handle to enhance comfort and control. But does it actually help in hot or humid conditions? The answer is yes!

Overgrip is specifically engineered to address grip issues caused by perspiration. Most modern overgrips are made from absorbent materials like polyurethane or cotton blends, which wick moisture away from the skin. This absorption creates a drier surface, reducing the likelihood of slippage mid-swing. In humid environments, where sweat evaporates slowly and the air feels thick with moisture, a high-quality overgrip acts as a barrier between your hand and the racket's original grip, which may become slick when damp. The tackiness of some overgrips—often enhanced with textured patterns—further improves traction, allowing players to maintain a firm hold even as temperatures rise.

However, not all overgrips are created equal. Thinner tapes (around 0.4–0.6mm) prioritize feel and responsiveness but may saturate quickly in extreme heat, losing their grip as they become waterlogged. Thicker options (0.8mm+) offer cushioning and durability but can feel bulky and may trap heat against the palm, exacerbating discomfort. Additionally, replacing overgrips frequently—even during a single match—is crucial in hot conditions, as worn-out overgrip loses its absorbency and tackiness, rendering it ineffective.

Ultimately, the decision to use overgrip in hot or humid conditions is a resounding yes—provided you choose the right type and maintain it properly. Its ability to absorb sweat, improve traction, and enhance comfort makes it indispensable for athletes competing in steamy conditions. By selecting a breathable, tacky overgrip and replacing it as needed, players can turn a sweaty disadvantage into a competitive edge, ensuring their grip remains as steady as their resolve.