Northwave Extreme Tech White/Black/Red Road Cycling Shoe Size 40.5 SPD SL Look

The Extreme Tech road cycling shoe features an ultra-light carbon sole. This carbon sole has maximum stiffness with minimal thickness and unrivaled weight at 60 grams. The combination of ultra-light sole and extreme air bed helps maximize the ventilation of the shoe with Airflow System design. The foot bed is ultra-light and antibacterial which will help keep your feet fresh ride after ride. Designed with Northwave's Bio Mapping helps improve fit of the shoe and increase the power transfer by keeping your foot in the right position while pedaling. The SBS and Speed Lace Winch closure system keep your feet snug and in place to transfer all power to your pedals. 3 bolt cleat designs is compatible with Shimano SPD SL and Look pedals. Northwave's patented speed play adaptor allows not only using speed play cleats but also respects the natural anatomy of the shoe and allows maximum power transfer.

• Model: Extreme Tech SBS
• Road Cycling Shoe
• White/Red/Black
• Ultralight Carbon Sole
• SPD SL & Look compatible

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Size	Insole width	Insole Length	Weight (pair)
37	8.0 cm	23.5 cm	444g
38	9.0 cm	25.0 cm	458g
39	9.0 cm	25.0 cm	466g
40	8.5 cm	26.0 cm	478g
40.5	8.5 cm	26.5 cm	480g
41	9.0 cm	26.0 cm	514g
41.5	9.0 cm	27.0 cm	512g
42	9.0 cm	27.5 cm	522g
42.5	9.0 cm	27.5 cm	518g
43	9.5 cm	28.5 cm	530g
44	9.0 cm	29.0 cm	550g
45	9.5 cm	29.5 cm	572g
46	9.5 cm	30.0 cm	572g
47	9.5 cm	31.0 cm	604g
48	10.0 cm	31.5 cm	618g