{"product_id":"rst-f4-d3o-motorcycle-jacket-black-textile-xs-part-number-103710blk-38","title":"RST F4 D3O Motorcycle Jacket, Black Textile, XS, Part Number 103710BLK-38","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 motorcycle jacket combines understated urban styling with practical all-season protection for everyday riders. This black textile jacket is built on a lightweight MaxTex Lite outer chassis and includes a SinAqua waterproof membrane to help shield you from changing weather conditions. The fixed mesh lining promotes airflow, while the removable thermal gilet adds warmth when temperatures drop.\u003c\/p\u003e\u003cp\u003eCE A-rated for protective performance, the RST F4 includes D3O Level 1 armor at the shoulders and elbows. Dedicated chest and back protector pockets allow compatible protectors to be added for expanded coverage. Adjustable sleeves and waist help refine the fit over riding layers, while the neoprene sports collar supports comfort during extended use. Reflective detailing improves visibility in low-light conditions.\u003c\/p\u003e\u003cp\u003eDesigned for street and commuter riding, the RST F4 D3O jacket features two external front pockets and two internal pockets for practical storage. The XS black textile model is supplied under RST manufacturer part number 103710BLK-38 and vendor part number 103710BLK-38. Its removable insulation and waterproof construction make it suitable for riders seeking versatile motorcycle protection across multiple seasons.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCE Certification Rating: A-rated motorcycle protection\u003c\/li\u003e\n\u003cli\u003eProtective Armor: D3O Level 1 armor at the shoulders and elbows\u003c\/li\u003e\n\u003cli\u003eProtector Compatibility: Chest and back protector pockets for optional compatible inserts\u003c\/li\u003e\n\u003cli\u003eOuter Construction: Lightweight MaxTex Lite textile chassis\u003c\/li\u003e\n\u003cli\u003eWeather Protection: SinAqua waterproof membrane helps protect against rain\u003c\/li\u003e\n\u003cli\u003eLining System: Fixed mesh lining with removable thermal gilet\u003c\/li\u003e\n\u003cli\u003eStorage: Two front pockets and two internal pockets\u003c\/li\u003e\n\u003cli\u003eFit Adjustment: Adjustable sleeves and waist for a personalized fit\u003c\/li\u003e\n\u003cli\u003eVisibility: Reflective detailing supports visibility in low-light conditions\u003c\/li\u003e\n\u003cli\u003eComfort: Neoprene sports collar for a comfortable riding fit\u003c\/li\u003e\n\u003cli\u003eSize and Color: Extra Small, black textile\u003c\/li\u003e\n\u003cli\u003eModel: F4 D3O motorcycle jacket\u003c\/li\u003e\n\u003cli\u003eBrand: RST\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 103710BLK-38\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 103710BLK-38\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RST","offers":[{"title":"Default Title","offer_id":67559050346731,"sku":"556-3710038","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/76fe-690396f67dc82_3ffb2030-d80a-48d8-a3a6-fc9d0952b836.jpg?v=1790769991","url":"https:\/\/ctracingservices.com\/products\/rst-f4-d3o-motorcycle-jacket-black-textile-xs-part-number-103710blk-38","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}