Portwest KX3 Ultrasonic Tunnel Jacket S546

    KX3 Ultrasonic Tunnel Jacket S546

    KX3 Ultrasonic Tunnel Jacket S546 – Lightweight Insulated Jacket with Heat-Sealed Baffles

    The KX3 Ultrasonic Tunnel Jacket S546 combines warmth, weather protection, and modern design in one lightweight package. Featuring revolutionary heat-seal baffle construction, water-resistant shell treatment, and Insulatex™ Pro thermal lining, it delivers exceptional insulation without added bulk—perfect for workwear, outdoor use, or branded outerwear collections.


    Highlights

    • Heat-sealed baffle design for superior warmth and reduced fabric stitching
    • Water-repellent PFAS-free Texpel™ Splash Eco finish for excellent moisture-beading performance
    • Windproof, bonded seams for enhanced protection in wet or breezy conditions
    • Insulatex™ Pro lining—lightweight yet highly insulating
    • Elasticated cuffs and drawcord-adjustable hem for a secure, custom fit
    • Five-personal storage pockets, including a concealed mobile phone pocket
    • Easy-grip zip pullers and chin guard with internal storm flap for added comfort

    Product Specifications

    • SKU: S546
    • Shell: 100% polyester microfibre (approx. 65 gsm) with anti-static finish
    • Lining: 100% polyester (approx. 65 gsm)
    • Filling: 100% Insulatex™ Pro polyester (approx. 260 gsm)
    • Sizes Available: S to XXXL (plus select extended sizes depending on retailer)
    • Colours: Black, Metal Grey, Navy, Dark Olive (varies by stockist)
    • Care Instructions: Machine wash at 30 °C; do not bleach, tumble dry, iron, or dry clean
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