This bicycle toe slip on shoe has a leather upper with twin goring, a leather lining, a Comfort Gel 3.0 cushioning system, and a rubber outsole. The Nunn Bush Comfort Gel 3.0 comfort system features a full length memory foam pad, a gel heel pad, a molded EVA heel support, and a Suede anti-microbial and anti-odor sock liner with perforations for breathability and moisture wicking.