Mens Oakley Golf Skull Mesh Cap 24.0. The Skull Mesh Cap 24.0 offers a sleek, golf silhouette with performance features built in for a game-ready hat with high-tech comfort. Featuring Hydrolix moisture management to keep you dry and O-Tech Cold, which keeps fabric cool to the touch, however hard you play ensure you stay cool even during intense play. - Hydrolix moisture management system helps keep you cool, dry, and comfortable - O-Tech Cold helps keep fabric cool to the touch - 901706 Oakley Golf Skull Mesh Cap 24.0