{"product_id":"fast-feet-4-sock-4526030","title":"FAST FEET 4 SOCK","description":"Da draußen gibt es viele so genannte Aero-Socken. Aber die Socke Castelli Fast Feet 4 hat die Entwicklung und die Testergebnisse, um zu beweisen, dass sie dem Namen gerecht wird. Die wenigen getesteten Socken wurden wahrscheinlich mit einem statischen Test in Ruhe getestet, weil dies einfacher ist. Aber da ein Fuß ständig in Bewegung ist, haben wir eine Vorrichtung entwickelt, die die Bewegung des Unterschenkels nachstellt. Und wir haben Tests bei echten Radsportlern durchgeführt, um die Ergebnisse zu belegen. Diese Socke kann bei 50 km\/h 2 Watt Ersparnis bringen. Die neueste Ausführung hat eine aktualisierte Bündchen-Passform für mehr Komfort und Aerodynamik.","brand":"Castelli","offers":[{"title":"001 \/ s\/m","offer_id":58372620026240,"sku":"4526030_001_58_S-M","price":42.0,"currency_code":"CHF","in_stock":true},{"title":"001 \/ l\/x","offer_id":58372620878208,"sku":"4526030_001_58_L-X","price":42.0,"currency_code":"CHF","in_stock":true},{"title":"001 \/ xxl","offer_id":58372282614144,"sku":"4526030_001_58_XXL","price":42.0,"currency_code":"CHF","in_stock":true},{"title":"010 \/ s\/m","offer_id":58372721410432,"sku":"4526030_010_58_S-M","price":42.0,"currency_code":"CHF","in_stock":true},{"title":"010 \/ l\/x","offer_id":58372721246592,"sku":"4526030_010_58_L-X","price":42.0,"currency_code":"CHF","in_stock":true},{"title":"010 \/ xxl","offer_id":58372719378816,"sku":"4526030_010_58_XXL","price":42.0,"currency_code":"CHF","in_stock":true},{"title":"025 \/ s\/m","offer_id":58372717478272,"sku":"4526030_025_58_S-M","price":27.3,"currency_code":"CHF","in_stock":false},{"title":"025 \/ l\/x","offer_id":58372720918912,"sku":"4526030_025_58_L-X","price":27.3,"currency_code":"CHF","in_stock":true},{"title":"025 \/ xxl","offer_id":58372720230784,"sku":"4526030_025_58_XXL","price":27.3,"currency_code":"CHF","in_stock":true},{"title":"458 \/ s\/m","offer_id":58372717969792,"sku":"4526030_458_58_S-M","price":27.3,"currency_code":"CHF","in_stock":true},{"title":"458 \/ l\/x","offer_id":58372719968640,"sku":"4526030_458_58_L-X","price":27.3,"currency_code":"CHF","in_stock":false},{"title":"458 \/ xxl","offer_id":58372718526848,"sku":"4526030_458_58_XXL","price":27.3,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/3307\/0720\/files\/image_88af9d16-85fd-4d6f-8395-9b88c77609d9.jpg?v=1783082281","url":"https:\/\/www.castelli-cycling.com\/de-ch\/products\/fast-feet-4-sock-4526030","provider":"Castelli Cycling","version":"1.0","type":"link"}