{"product_id":"castelli-upf50-light-knee-sleeves-1","title":"Castelli UPF50+ Light Knee Sleeves","description":"\u003cp\u003eSUN PROTECTION\u003c\/p\u003e\u003cp\u003eYou may know UPF 50+ as the maximum \"factor\" for sunscreen. These arm warmers filter 99.8% of all UV radiation and therefore perfectly protect sensitive skin. We used a polyester base, which is better for blocking UV rays and also better for keeping you dry. This means these products are ideal for use in both colder and warmer conditions. A double silicone layer keeps the arm warmers in place. Furthermore, they can be folded so small that they are easy to store in your back pockets.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eOptimal protection against sunburn\u003c\/li\u003e\n\n\u003cli\u003eUPF 50+ protection\u003c\/li\u003e\n\n\u003cli\u003ePolyester for excellent moisture regulation\u003c\/li\u003e\n\n\u003cli\u003eDouble silicone elastic keeps them in place\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Castelli","offers":[{"title":"S","offer_id":56739043017028,"sku":"4516038-010-S","price":35.0,"currency_code":"EUR","in_stock":true},{"title":"M","offer_id":56739043049796,"sku":"4516038-010-M","price":35.0,"currency_code":"EUR","in_stock":true},{"title":"L","offer_id":56739043082564,"sku":"4516038-010-L","price":35.0,"currency_code":"EUR","in_stock":true},{"title":"XL","offer_id":56739043115332,"sku":"4516038-010-XL","price":35.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/0728\/1220\/files\/artPic_public_L_4007356_4b757f44-c25d-4545-8e1e-985aafaa8837.jpg?v=1778464152","url":"https:\/\/www.reindersfietsen.nl\/en\/products\/castelli-upf50-light-knee-sleeves-1","provider":"Reinders Fietsen","version":"1.0","type":"link"}