The R4D Tramline Extra Long Down Coat Lux Black redefines cold-weather outerwear with architectural precision. This extended silhouette drops to just above the ankle, delivering a commanding presence while maintaining the technical performance expected of premium performance wear. Engineered with RDS-certified 700 down fill, the coat provides exceptional thermal efficiency without excess bulk—ideal for layering across variable conditions from 5°C down to -5°C. The Lux water-repellent shell guards against moisture and wind, while profile stitching creates clean visual lines that enhance the coat's sculpted form.
Mobility is prioritized through dual innovations: side-zip vents allow temperature regulation and unrestricted movement, while a two-way front zip accommodates layering flexibility. The fixed hood integrates seamlessly into the design, and microfibre fleece-lined pockets combine storage with tactile comfort. This is a statement piece for those who demand both aesthetic refinement and functional rigor—a coat built to perform across urban and alpine environments alike.
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"Excellent raincoat - put to the test in torrential rain!"
"Fantastic jackets - I bought the lightweight SPORTL1TE FUNNEL and the EZ Puffer. The look is great and very stylish. The workmanship seems to be top quality and the jackets are really comfoertable and feel very lightweight. Very warm too, but not oppresively so. Highly recommend."
"Great customer service! Excellent quality! I am very pleased with my jacket."
"“This is the second JACK1T I have bought. I have one and bought my husband one. I love the styling, comfort and warmth of the jacket. The service is excellent, with the product arriving within 2 days of order. Love these jack1ts."
"I'm absolutely in love with my new Jack1t. The quality and warmth of it is unreal. I've had so many comments from people already and only had it for a week! Thank you."
"My 3rd Jackit and I love it , unrivalled quality as always , unique styling which I love . Overall delighted with my purchase, haven’t worn it yet but can’t wait for the compliments."










