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The Delta AcE Sweater is designed for tough outdoor activities in extreme cold weather conditions.»more info


The Delta AcE Sweater is designed for tough outdoor activities in extreme cold weather conditions.»more info


  • This product has integrated 3-D spacers, which prevent thermal bridges and distribute weight.


  • Combining different face fabrics with complementary characteristics in order to optimize the garments properties.

    Why do we use UF PRO® Hybrid/Design?

    Usually garments are made of one certain type of face material, which defines the textile characteristics of the garment. To our mind this does not satisfy the performance requirements, as it usually offers just a compromise. Often the technical performance of just one material does not thoroughly fulfil all the complex functional and physiological requirements, of the human body in motion.

    Therefore we have switched from the single outer fabric design to a more sophisticated technology that we call Hybrid/Design. This design technology uses the material properties of different and complementary materials in different areas of the garment, as it is required by the expected end use during which it is worn.


    How does Hybrid/Design work?

    The basic principle for UF PRO® Hybrid/Design is that the functional and physiological requirements of the expected end use, define also the characteristics of the materials of choice.

    In areas for example, where elasticity is required, we use stretch materials usually coming from the Swiss premium manufacturer Schoeller®. In areas which require a rather solid platform for pockets and protectors, we choose solid materials without stretch. In areas, which require the best possible breathability, we use light and highly air permeable materials. Wherever durability is paramount we use highly abrasion resistant fabrics.

  • Total protection against wind with maximum breathability.

    What is WINDSTOPPER®?

    The WINDSTOPPER® material combines total protection against wind with maximum breathability. This helps to keep the wearer warmer in any windy conditions and more comfortable with fewer layers and less bulk. Most of our UF PRO® windproof garments are made out of the original W.L. Gore WINDSTOPPER® soft shell materials, which provide superb breathability and wind protection. They keep you comfortable and protected against the wind chill effect across a wide range of weather conditions and activities. You can focus on your job without the distraction of being cold, damp or overheated.

    How does it work?

    In this three layer construction, the WINDSTOPPER® membrane is bonded to a high-performance, abrasion-resistant and water-repellent face fabric on one side, and micro fleece with high-performance insulating properties on the other.

    How is it tested?

    The high performance of WINDSTOPPER® products results from the systematic application of the "fit for use" principle. Each time a product is developed, the end product is analyzed. Therefore we are sure that all our UF PRO® garments with WINDSTOPPER® soft shell material perform like expected, even under tough conditions.

  • Lined with Hi-Tech thermal insulation for extreme cold conditions.
  • Great moisture management and odor resistance.
  • Offers protection against light drizzle or snow.
Product fit: Slim

This product is slim fitting. If you are at the upper limit of a size, then we suggest to rather choose a bigger size.

Price: 149.00 € 89.40 €

!Incl. VAT and excluding shipping costs.

This size is currently not available.
Please click the unavailable size and fill out the form below to get informed as soon as the product is on stock again.


The Delta AcE Sweater is the preferred choice of all who carry backpacks, plate carriers or other heavy gear in extreme cold weather conditions.

When combining three very different material concepts into the Delta AcE Sweater, we specifically utilized the possibilities of our UF PRO® Hybrid/Design technology in order to create a completely new and revolutionary garment.

The most temperature sensitive upper torso area - the arms - are protected with 110 g/m² G-LOFT® thermo insulation. The face fabric of the sleeves is a windproof, water-repellent and breathable nylon ripstop laminate. The front torso part is protected against wind-chill with the same nylon ripstop laminate and lined with the light weight and extremely fast drying 37.5™ microfleece. And for superior wear comfort the back and armpit areas are also made of the same 37.5 microfleece.

The UF PRO® air/pac® inserts in the shoulder area prevent thermal bridges in this area and enhance the wear comfort when wearing a backpack.


  • Windproof and water-repellent 37.5 microfleece lined front material
  • Sleeves filled with G-LOFT® high performance insulation lining
  • 37.5™ microfleece in the back part and arm pits area
  • UF PRO® air/pac® inserts in the shoulder
  • Striker sleeve pocket configuration
  • Dual access front pocket
  • Velcro area on the upper arm part
  • Wrist warmers



  • 3-layer-softshell laminate, with highly breathable and windproof ePTFE membrane
  • G-LOFT®, 100% polyester high performance insulation non-woven
  • 37.5™ microfleece from COCONA® Inc


0,60 kg (size L)





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