Additionally, the Casual Cool II sports a distressed leather upper with rubber detailing and microfiber lining.
The Casual Cool II's Comfort Fiber System foam insole provides added comfort and breathability to the foot as absorbs moisture from the feet connected air cells allow air to flow through. Its Q-Lok receptacle system allows the Casual Cool II to hook into its Stinger III spikes quickly and easily with only a half turn and a snap. Meanwhile, the Casual Cool II's single-density TPU outsole is durable yet flexible for added comfort and a more natural feel.
