Factor 2 Plus Mens Long Sleeve Zip Neck Mid Layer Tops insulate the body as well as providing extra neck protection in cold weather.

Based on Sub Zeros award winning mid layer fabric, the Factor 2 Plus has more yarn used in it's manufacture, producing a thicker single sided micro fleece layer that traps more hot air from the body, making it 20% warmer than its predecessor. It still has a hydrophilic treatment added to it during the finishing process to aide moisture control and decrease drying times, and the inclusion of the same amount of Spandex provides extra stretch, allowing these mid layers to contour to your bodies shape without being restrictive, either when worn next to the skin, or over the top of base layers.

The stand-up double thickness turtle features a 18cm / 7 inch long zip that finishes just under the chin with a chin guard and a reverse wind baffle. The fabric has also been reversed so you get a lovely soft cushioning finish next to your neck. Our renowned long body lengths, in combination with a drop back, prevent any cold spots on the lower back during activity or when sitting down. Set-in sleeves and contoured body panels provide a tailored fit that increases wicking and thermal efficiency. Thumb holes in the low profile cuffs stop sleeves from riding up when extra thermal layers are added, whilst also protecting your hands from the cold.

These Sub Zero mid layer zip tops are suitable for all cold weather winter activities including mountaineering, polar expeditions, skiing and canoeing, but are also at home all year round underneath motorbike leathers. They are ideal to be paired with Sub Zero for adding extra insulation without the bulk. 

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