{"product_id":"bluegrass-3straps-knee-ニーガード-ブルーグラス-1","title":"Bluegrass 3Straps Knee Guards Bluegrass","description":"\u003cp\u003eBluegrass 3Straps kneepads set a new standard for protective gear. These innovative kneepads are designed to combine maximum safety with adjustability, falling under the \"Gravity\" and \"Protections\" categories.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Safety\u003c\/h3\u003e\n\u003ch4\u003e1. Top-Tier Impact Protection (Level 2 Type B Certified)\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eEN 1621 Level 2 Type B certified\u003c\/strong\u003e, offering the highest level of MTB impact protection with SAS-TEC.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLevel 2\u003c\/strong\u003e indicates that three impacts are required on the center and sides of the protector, with the average impact energy result not exceeding 20kN. This guarantees at least a 40% improvement in energy dissipation compared to Level 1.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType B certification\u003c\/strong\u003e defines the impact test area of the protector, with Type B certified protection offering 39% wider coverage for the knee.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e2. Innovative 3Straps Construction and Easy Donning\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\nThe \u003cstrong\u003einnovative 3Straps ergonomic design\u003c\/strong\u003e maximizes adjustability. Instead of a rigid zipper, it provides a flexible and comfortable solution that wraps around the knee for a custom fit.\u003c\/li\u003e\n\n\u003cli\u003e\n\nIt is possible to \u003cstrong\u003eput them on easily without removing your shoes\u003c\/strong\u003e.\u003c\/li\u003e\n\n\u003cli\u003eThe Velcro offers high adhesion and features \u003cstrong\u003ethin, laser-cut Velcro fasteners\u003c\/strong\u003e to prevent snagging on pant fabric.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e3. Extensive Side and Shin Protection\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eIn addition to top-class MTB impact protection with Level 2 Type B certification, it features \u003cstrong\u003einner and outer EVA padding\u003c\/strong\u003e, providing extended coverage for the leg.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExtended shin coverage\u003c\/strong\u003e protects against pedal impacts.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e4. Comfort, Stability, and Breathability\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFour-way stretch fabric\u003c\/strong\u003e allows for free pedaling and ease of movement.\u003c\/li\u003e\n\n\u003cli\u003eThe 3Straps extended sleeve design and \u003cstrong\u003eelastic silicone grippers\u003c\/strong\u003e ensure long-term stability during riding, preventing the pads from slipping.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMinimized seams\u003c\/strong\u003e enhance comfort.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBreathable mesh on the back of the knee\u003c\/strong\u003e promotes airflow.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAbrasion-resistant front fabric\u003c\/strong\u003e is used for improved durability.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/2025-11-01_14.10.59.png?v=1761973904\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth align=\"center\"\u003eSize\u003c\/th\u003e\n\n\u003cth align=\"center\"\u003eCircumference 10cm above patella (A)\u003c\/th\u003e\n\n\u003cth align=\"center\"\u003eCircumference 15cm below patella (B)\u003c\/th\u003e\n\n\u003cth align=\"center\"\u003ePair Weight (g)\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd align=\"center\"\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e40\/43 cm\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e32\/35 cm\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e340 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd align=\"center\"\u003e\u003cstrong\u003eM\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e43\/46 cm\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e35\/38 cm\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e345 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd align=\"center\"\u003e\u003cstrong\u003eL\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e46\/49 cm\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e38\/41 cm\u003c\/td\u003e\n\n\u003ctd align=\"center\"\u003e360 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eA: Circumference 10cm above patella, B: Circumference 15cm below patella\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e Polyester 28%, Nylon 15%, PU (insert) 20%, EVA 23%, Silicone 9%, Other 5%.\u003c\/p\u003e","brand":"grumpy","offers":[{"title":"Black \/ S","offer_id":51226235273518,"sku":null,"price":14960.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ M","offer_id":51226235306286,"sku":null,"price":14960.0,"currency_code":"JPY","in_stock":false},{"title":"Black \/ L","offer_id":51226235339054,"sku":null,"price":14960.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/3919\/5064\/files\/bg3srtrapknee6.jpg?v=1761974067","url":"https:\/\/www.grumpy.jp\/en\/products\/bluegrass-3straps-knee-%e3%83%8b%e3%83%bc%e3%82%ac%e3%83%bc%e3%83%89-%e3%83%96%e3%83%ab%e3%83%bc%e3%82%b0%e3%83%a9%e3%82%b9-1","provider":"Grumpy Bike Shop","version":"1.0","type":"link"}