Sidi Rex Air Motorcycle Boot Black/White Size 45 - Part Number 2001010645

The Sidi Rex Air Boot in black and white is a street-focused motorcycle boot designed for riders who want protective footwear with a ventilated, athletic profile. This size 45 model features the Rex Air Boot SMU BK/WHT colorway and delivers a practical balance of coverage, comfort, and everyday riding versatility. Its streamlined styling works well with a wide range of motorcycle apparel while maintaining the recognizable performance-oriented design associated with Sidi footwear.
The boot’s air-focused construction is suited to warm-weather riding and urban use, helping promote airflow during daily commutes, weekend rides, and extended time on the motorcycle. The mid-cut design provides coverage above the ankle, while the structured shape supports a secure fit around the foot and lower leg. A reinforced riding profile helps the boot transition from motorcycle use to short stops and casual street wear without the bulk of a full touring boot.
Protective riding details are integrated into key contact areas to help address common demands of street motorcycling. The sole is designed to provide dependable traction when mounting, stopping, or walking across typical pavement, while the boot construction offers added support compared with ordinary athletic footwear. The black and white finish adds a distinctive contrast without compromising its functional street-oriented appearance.
The Sidi Rex Air Boot is a practical choice for riders seeking a breathable motorcycle boot for regular street riding. Its Sidi construction, black and white finish, size 45 fit, and dedicated motorcycle design make it suitable for commuting, city riding, and warm-weather recreational use. Use the listed size and part number to confirm compatibility with your intended fit and product requirements.

Features:

• Brand: Sidi

• Part Number: 2001010645

• Boot Type: Street motorcycle boot

• Model: Rex Air Boot SMU BK/WHT

• Color: Black and white

• Size: 45

• Ventilation: Air-focused construction suited to warm-weather riding

• Protection: Mid-cut motorcycle boot coverage with a structured riding profile

• Traction: Motorcycle-oriented sole designed for secure contact on typical pavement

• Use: Commuting, urban riding, and recreational street motorcycling