Product Overview
The Stormtech Treeline performance jacket represents a sophisticated approach to thermal regulation in the workplace. Engineered as a high-performance base layer, it utilises advanced fabric technologies to maintain a consistent body temperature during physical exertion. This jacket is not merely a garment but a technical component of a layering system, designed to provide a streamlined silhouette that fits comfortably beneath outer protective layers without adding unnecessary bulk.
Key Features
H2X-DRY Moisture Management: This technology actively draws perspiration away from the skin, accelerating evaporation to keep the wearer dry and comfortable during high-intensity tasks.
High-Stretch Fabric Blend: Incorporating a significant proportion of Spandex, the material offers exceptional four-way stretch, ensuring that movement is never restricted regardless of the job at hand.
Brushed-Back Fleece: The interior of the fabric is finished with a soft, brushed texture that traps warm air close to the body, providing superior thermal insulation in cooler conditions.
Low-Profile Chin Saver: A small but critical design detail that prevents the zipper from irritating the skin, ensuring day-long comfort even when fully zipped.
Design & Performance
This medium-weight performance jacket is constructed from a sustainable blend of recycled and virgin polyester, reinforced with Spandex for durability and flexibility. The brushed-back fleece provides a substantial feel without the weight typically associated with heavy thermal wear. Its breathability is a standout feature; while it excels at retaining heat, it allows excess moisture vapour to escape, preventing the chill effect often felt after periods of activity. The streamlined design ensures it sits close to the body, optimising the moisture-wicking properties of the H2X-DRY technology.
Why No Customisation?
We provide this specific Stormtech garment as a non-customised item to preserve its technical integrity. As a high-performance base layer designed for direct skin contact and moisture management, embroidery or heavy printing can interfere with the fabric's ability to wick sweat and may cause internal irritation against the skin. By supplying this item in its original form, we ensure you receive the full benefit of Stormtech’s engineering without compromise.
Use Cases
This jacket is an ideal choice for professionals operating in variable climates or high-exertion roles, such as logistics, outdoor maintenance, or site management. It serves perfectly as a standalone piece in mild weather or as a primary thermal layer beneath a waterproof shell or heavy-duty work jacket during winter months.
Why MyWorkwear
Since 1976, MyWorkwear has been at the forefront of the UK workwear industry. Operating from our specialised facility in Telford, Shropshire, we have decades of experience in selecting garments that meet the rigorous demands of British trades and businesses. Our expertise ensures that when we recommend a technical brand like Stormtech, it is because it meets our exacting standards for quality and performance.
Practical Advice
Because this jacket features a streamlined silhouette, we recommend consulting the size guide carefully to ensure a close fit, which is necessary for the moisture-wicking technology to work effectively. If you prefer a looser fit for casual wear, you may wish to consider sizing up. It layers excellently under a gilet or a softshell jacket for added versatility.
Caring for your product
To maintain the high-performance characteristics of the H2X-DRY technology and the elasticity of the Spandex, it is essential to wash this garment in cold water. High temperatures can break down the synthetic fibres, leading to a loss of shape and reduced wicking efficiency over time.
When drying, use a low heat setting in the tumble dryer or, preferably, hang the jacket to air dry. Excessive heat during the drying process can damage the brushed fleece interior, making it less effective at trapping warmth. If ironing is necessary, use a low setting to avoid melting the technical fibres. Do not use bleach, as it will degrade the fabric's structure and affect the recycled polyester's integrity.
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