Nike SB Eric Koston 2 light crimson/black-crystal mint shoes. The Nike Skateboarding Eric Koston 2 Premium Men's Shoe combines the style and durability of leather and suede with the responsiveness of Lunarlon cushioning for a sharp look and comfortable feel. Combination leather, suede and nubuck upper for style and durabilityUltra-lightweight, springy Lunarlon cushioning for soft yet responsive shock absorption and a controlled rideRubber outsole with modified herringbone pattern for durability, flexibility and excellent board feel. Lunarlon cushioning features a soft, yet resilient foam core encased within a supportive foam carrier for lightweight, ultra-plush cushioning, springy response and support. This innovative foam, invented at Nike and 30 percent lighter than traditional Phylon, allows the force of impact to be more evenly distributed and helps reduce painful pressure points on your foot.