{"product_id":"kplus-sigma-公路單車頭盔-kplus-sigma-helmet","title":"KPLUS Sigma Road Helmet","description":"\u003cp\u003e\u003cspan\u003eThe SIGMA Road Helmet is KPLUS's special offering for its tenth anniversary! SIGMA, derived from the mathematical symbol Σ for \"summation,\" perfectly embodies KPLUS's exquisite craftsmanship and core philosophy over the past decade.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe SIGMA design not only features KPLUS's unique tenth-anniversary mark but also groundbreakingly incorporates air vents and flow channels within the helmet shell. Through countless wind tunnel experiments and precise adjustments, it aims for the ultimate airflow and heat dissipation performance. The streamlined design of the flow channels allows air to pass efficiently while maintaining excellent heat dissipation during movement. The SIGMA helmet achieves a perfect balance while maintaining essential weight and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb data-mce-fragment=\"1\"\u003eSIZE \u0026amp; WEIGHT\u003cbr data-mce-fragment=\"1\"\u003eS\u003cspan\u003e \u003c\/span\u003e53-56cm (255g)\u003cbr data-mce-fragment=\"1\"\u003eM\u003cspan\u003e \u003c\/span\u003e56-59cm (288g)\u003cbr data-mce-fragment=\"1\"\u003eL\u003cspan\u003e \u003c\/span\u003e59-62cm (338g)\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb data-mce-fragment=\"1\"\u003eTECHNICAL FEATURES\u003cbr data-mce-fragment=\"1\"\u003e・German patented powerful magnetic buckle\u003cbr data-mce-fragment=\"1\"\u003e・Silver ion antibacterial and deodorizing webbing\u003cbr data-mce-fragment=\"1\"\u003e・\u003cspan\u003eEyeglass temple anti-slip pad\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e・\u003cspan\u003eSlow rebound memory foam\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e・K2 headlock adjustment system\u003cbr data-mce-fragment=\"1\"\u003e・European safety standard CE-EN1078 certified\u003cbr data-mce-fragment=\"1\"\u003e・Taiwan CNS test standard certified\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"KPLUS","offers":[{"title":"Black \/ Small \/ S 53-56CM","offer_id":49413643403563,"sku":"KPS-S018-BK-S","price":124.0,"currency_code":"GBP","in_stock":false},{"title":"Black \/ Medium \/ M 56-59CM","offer_id":49413643436331,"sku":"KPS-S018-BK-M","price":124.0,"currency_code":"GBP","in_stock":false},{"title":"White \/ Small \/ S 53-56CM","offer_id":49413643469099,"sku":"KPS-S018-WHT-S","price":124.0,"currency_code":"GBP","in_stock":false},{"title":"White \/ Medium \/ M 56-59CM","offer_id":49413643501867,"sku":"KPS-S018-WHT-M","price":124.0,"currency_code":"GBP","in_stock":false},{"title":"Grey \/ Small \/ S 53-56CM","offer_id":49413643534635,"sku":"KPS-S018-GRY-S","price":124.0,"currency_code":"GBP","in_stock":false},{"title":"Grey \/ Medium \/ M 56-59CM","offer_id":49413643567403,"sku":"KPS-S018-GRY-M","price":124.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/3934\/7755\/files\/d92e076f69cb1a6f81c9bab8cd8f57a2.jpg?v=1783326376","url":"https:\/\/www.bikecity.hk\/en-gb\/products\/kplus-sigma-%e5%85%ac%e8%b7%af%e5%96%ae%e8%bb%8a%e9%a0%ad%e7%9b%94-kplus-sigma-helmet","provider":"BikeCity Limited 單車城","version":"1.0","type":"link"}