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The UK Leader in Police, Security & Military Kit and Equipment

The UK Leader in Police, Security & Military Kit and Equipment

The UK Leader in Police, Security & Military Kit

XGO Mens Phase 4 Zip Mock Black

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XGO Mens Phase 4 Zip Mock Black

In stock ✔  £68.00 UK Delivery From £5.99

Order within 11 hours and 47 minutes to receive this item on Thursday 27 October (Using priority delivery)



XGO Mens Phase 4 Zip Mock Black

XGO Men’s Phase 4 Zip Mock: Black

XGO garments are entirely made in the USA and are used by the US Army, US Special Forces, the FBI, the US Marine Corps, State police and many others. XGO's mantra is 'Athlete Tested, Combat Proven'. This is some of the best kit in the world.
The XGO Mens Phase 4 Zip Mock Black is a warm top that provides superior cold-weather protection without restricting movement. It is made from heavyweight Acclimate® Dry technical fleece which provides superior moisture management and warmth in moderate to very cold environments.
'Phase 4' : 'Technical fleece built for strenuous activity in the coldest environments. Soft interior and advanced exterior provide warmth, moisture control and comfort'.
Tops with Acclimate® Dry are designed to be the highest quality, most comfortable and best-performing layering systems for any climate or situation. Acclimate Dry fabrics offer superior wicking, breathability, and quick drying time. Acclimate® Dry performance fabrics wick and dissipate perspiration and moisture away from the skin—keeping the wearer dry and comfortable for extended periods of activity. These layers maximise your body’s natural temperature regulation and dissipate moisture more effectively than anything else on the market.
Whether you are standing still or pushing forward, the coldest environments require the most protection. XGO’s Phase 4 garments are designed for the operator who doesn’t have time to be cold or wet in less-than-ideal conditions. With a soft, comfortable fleeced interior and a technical face exterior, the Phase 4 fleece maximizes the retention of body heat and manages moisture like no other garment of its kind. XGO have incorporated 4-way stretch technology to allow ultimate mobility, and if layering is necessary for temperature extremes, this is the essential mid layer.
The XGO Mens Phase 4 Zip Mock Black also includes Ag47 silver anti-microbial protection. Silver is legendary for its anti-microbial and anti-fungal properties and has been ‘built-in’ to XGO’s products. As moisture passes through the fabric, Ag 47 Silver Anti-Microbials attack the bacteria contained in the perspiration and effectively eliminate odour and harmful bacteria--improving overall hygiene.
Ag47 silver anti-microbial protection keeps you odour-free allowing extended wear in endurance situations, and all of these properties are designed to endure for the life of the garment.
• Insulating Tech Face Fleece
• 90% Acclimate® Polyester / 10% Lycra®
• Acclimate® Dry Fabric
• Ag47 Anti-Microbial Protection
• Won't Shrink, Pick or Fade
• Durable and Breathable
• Four-Way Stretch
• Extra Length



Weight0.40 KG
Product Number4p11d-060
Customer Reviews


Write your review

Smart Base Layer


This is the heavyweight Tech Face Fleece Phase 4 Acclimate dry from XGO a US company that has put together an exceptional product, this top is what I would call a base layer which feels really good with its inner fleece lining on the skin. The collared zip up neck is good for protection of the neck in cold winds as well as ventilation in warmer moments. I ordered a large as I am a 44 inch chest but this is a size above what I needed so I would recommend going a size down so as to make this a base layer with a snug insulated fit with its Acclimate Dry Fabric. The arms are a good length as is the body length & the Lycra allows for the 4 way stretch fit with the clean seams. A good tactical fit for when you layer up with kit. The manufacturers promise comfort, protection, performance & durability & they have met that from my use in all environments & tasks. It offers quick drying with its breathable wicking & even under heavy exertions it remains pretty dry & it appears to be shrink resistant even with my limited washing machine skills. Overall I would say that this fleece top offers a unique cold weather fit with superior warmth, support & insulating qualities. The RRP of £68 for this is a bit more than I'd prefer to pay but you get real quality. This is a Smart base layer which comes in minimal packaging a reusable clear plastic cover with cardboard insert. This comes in black & sand from what I see so go get one am ordering a second now!

Very Comfortable and Smart


When I first saw the fleece and the initial description I was expecting a fairly thick, bulky piece of clothing. I was pleasantly surprised however when I opened the packaging and it was a thinner more sports-like fleece. It is not 'heavyweight' as described but what I like to call a 'mid layer'. I generally wear medium in most of my clothing as I am a 38 inch chest however the medium sizing I noticed that the length of the fleece is quite generous. When I wore it on a town centre patrol I did have to tuck it in to my trousers. The chest fits perfectly the length of the sleeves are fine and the arms have plenty of room. It is very smart and goes well with most uniform in policing or security. It is a stretchy fleece and I have washed it once and it still maintains it's original sizing. What I will say is if it is cold and you are planning on wearing this solely as protection from the cold then you will still feel the cold. I wore another jacket on top of this fleece and it kept me nice and cosy but I could still feel the wind and was shivering when dealing with incidents when just wearing this and my protection equipment. It does however dry very quickly if caught in the rain and breathes. I think the breath-ability of the garment means it sacrifices on warmth. In summary the fleece is a very comfortable item, smart and un branded which makes it very suited to most lines of work however if you want a closer fit go a size lower as the fleece is very stretchy and can come up quite big. It will not keep you very warm on its own in cold temperatures but worn with another jacket then it will serve its purpose.

Delivery & Returns
Delivery Information

In Stock orders placed before 15:00 online, or 14:30 over the phone, Monday-Friday will be dispatched same day. Please choose "Priority" shipping at the checkout for guaranteed next working day delivery or "Standard" for less urgent deliveries. Click for more details.

UK Mainland Standard
Under £25 - Royal Mail 48£2.99
£25 and over - Royal Mail 48 Tracked£5.99
UK Mainland Priority
Next Working Day£6.99
Return Information

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