Feels like flying

Faster than walking

Free parking

Legs of steel

Puts a big smile on your face

45NRTH Jaztronaut

45NRTH Jaztronaut

  • We only sell this item in our stores. Please visit us soon.

Product Details

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.

  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    38/39 708752085183 SH4513 12317
    40/41 708752085190 SH4514 12318
    42/43 708752085206 SH4515 12319
    44/45 708752085213 SH4516 12320
    46/47 708752085220 SH4517 12321
    48/49/50 708752085237 SH4518 12322
    Back to top

© 2018 Mystic Valley Wheel Works, All Rights Reserved.