{"product_id":"rst-f4-d3o-jacket-black-textile-large-part-number-103710blk-44","title":"RST F4 D3O Jacket Black Textile Large, Part Number 103710BLK-44","description":"The F4 jacket blends understated urban style with cutting-edge fabrics and lightweight construction, making it a rider’s ideal companion. Built on a MaxTex Lite chassis with a SinAqua waterproof membrane and fixed mesh lining, it includes a removable thermal gilet for year-round adaptability. CE A-rated with D3O Level 1 armour, the jacket also features reflective details, adjustable sleeves and waist, and a neoprene sports collar for comfort and visibility.\n\u003cp\u003eThe RST F4 D3O Jacket combines understated urban styling with practical motorcycle protection and lightweight comfort. Designed in a black textile finish and sized Large, this riding jacket uses a MaxTex Lite outer chassis with a SinAqua waterproof membrane to help protect against changing weather conditions. Its versatile construction makes it suitable for commuting, touring, and everyday motorcycle use.\u003c\/p\u003e\u003cp\u003eA removable thermal gilet and fixed mesh lining allow the jacket to adapt across multiple seasons. D3O Level 1 armor at the shoulders and elbows helps provide impact protection, while the CE A-rated construction supports dependable protection for road riding. The jacket includes dedicated pockets for optional chest and back protectors, allowing riders to customize their protective setup.\u003c\/p\u003e\u003cp\u003eFit and visibility are supported by adjustable sleeves and waist fasteners, reflective detailing, and a comfortable neoprene sports collar. Storage includes two exterior front pockets and two internal pockets for carrying essential items. The RST F4 D3O Jacket is identified by manufacturer part number 103710BLK-44 and vendor part number 556-3710044, making it a practical replacement or upgrade for riders seeking adaptable textile motorcycle protection.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCE A-rated motorcycle protection\u003c\/li\u003e\n\u003cli\u003eD3O Level 1 armor at the shoulders and elbows\u003c\/li\u003e\n\u003cli\u003eChest and back protector pockets for optional armor\u003c\/li\u003e\n\u003cli\u003eMaxTex Lite outer fabric with SinAqua waterproof membrane\u003c\/li\u003e\n\u003cli\u003eFixed mesh lining for breathable comfort\u003c\/li\u003e\n\u003cli\u003eRemovable thermal gilet for seasonal adaptability\u003c\/li\u003e\n\u003cli\u003eTwo exterior front pockets and two internal pockets\u003c\/li\u003e\n\u003cli\u003eAdjustable sleeves and waist for a personalized fit\u003c\/li\u003e\n\u003cli\u003eReflective detailing for improved visibility\u003c\/li\u003e\n\u003cli\u003eNeoprene sports collar for added comfort\u003c\/li\u003e\n\u003cli\u003eSize: Large\u003c\/li\u003e\n\u003cli\u003eColor: Black textile\u003c\/li\u003e\n\u003cli\u003eBrand: RST\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 103710BLK-44\u003c\/li\u003e\n\u003cli\u003eVendor part number: 556-3710044\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RST","offers":[{"title":"Default Title","offer_id":67559047495915,"sku":"556-3710044","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/76fe-690396f67dc82_0b69c55c-a647-448d-9168-275db0650ec9.jpg?v=1790769902","url":"https:\/\/ctracingservices.com\/products\/rst-f4-d3o-jacket-black-textile-large-part-number-103710blk-44","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}