Madisons Isoler Merino Deep Winter Sock Bags One piece design with integrated

One piece design with integrated bracket

The aluminium body is super strong but lightweight

With Di2 technology shifting is easy and precise - just a light touch

You can reverse the wheel supports for the really small bikes

Elastic strap and inside pocket for easy organization of your cargo

Madisons Isoler Merino Deep Winter Sock Bags One piece design with integratedDescription A perfect winter accessory for cold weather riding Features a full Terry fabric foot for maximum warmth Ribbed cuff and arch support gives a great fit Unlike man made fibres, Merino wool retains its thermal properties when it's wet to better regulate the body's temperature Made in Italy Limited lifetime warranty