The units in this sale are being sold as open box condition. That means that they have been opened due to being a photo sample, a tested good customer return or having damaged packaging. Some non-essential items may be missing from the box. The unit may not be shipped in retail packaging. That is the reason for the reduced sale price and the reduced warranty.

The Nitrogen gives ladies extra security with Serfas' proprietary buckling system. Buckle up with the smooth riding Nitrogen Road Shoe. Serfas' proprietary buckle system features a sewn in buckle paddle with integrated buckle protection. While other brands might skimp on the finer details of their shoes, Serfas utilizes the same high-end microfiber on the straps that makes up the shoe. Nitrogen is built with a women's specific design that feature smaller straps. 

• Sewn in buckle pad/integrated buckle protection
• Same high-end microfiber shoe material is features on its straps
• Offset Strap System provides a more comfortable wrap of the foot
• Triple Density Sold with increased stiffness - Stiffness rating of 8
• Triple Compound Insole allows for more flex from the footbed to the upper leather
• Integrated Reinforced Heel Counter to hold heel down
• SPD Compatible Sole - Time, Speedplay, Look
• High Efficiency Ventilation
• Wide Toe Box

Shipping Note: Shipping to Alaska and Hawaii is not available for this item.

A physical address is required for delivery. No Military or PO Box shipments available

Warranty: 30 Day Woot