**Product Specifications:**
**Brand:** BIKEBROS
**Material:** 90% nylon, 10% spandex
**Design:** Aerodynamic mid-calf length with large area breathable mesh knit
**Features:** Seamless toe for comfort, high-strength Y-shaped heel, anti-slip arch support
**Thickness:** Medium
**Usage:** Suitable for both competitive sports and daily activities
**Additional:** Quick-drying, lightweight, durable nylon fabric
(Note: The information provided has been summarized and formatted into product specifications in English.)