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Gung Ho Bike Shop in York PA Follow us on Facebook

M-F 10 am-7 pm
Sat 10 am-4 pm
Sun Closed

1815 Susquehanna Trail, York, Pennsylvania 17404
Phone: (717) 852-9553

 
 
 
 
 
 
 
45NRTH Jaztronaut

45NRTH Jaztronaut

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45NRTH Jaztronaut

45NRTH's Jaztronaut are temperature-blocking insoles designed for cycling footwear. These insoles are constructed with a 2mm panel of non-compressible aerogel insulation laminated inside durable EVA foam. Aerogel is a porous nanotechnology that has been used by NASA to insulate astronaut spacesuits! It has super-high thermal performance and does not require loft to trap heat. Simply put, these insoles say no to cold cleats, and yes to warm feet, even under pedal load.