Factor 1 Plus

This range of thermal base layers are produced on seamless knitting machines and are designed to be snug fitting but not restrictive. They are knitted on different diameter machines for each size. The height of the waist and the length of the body are not as long as the Factor 1 range but they are still generous. Unisex leggings (no Fly) are only produced currently in this range.

XS S M L XL XXL
Chest Inches 28-31 32-34 35-37 38-40 41-42 43-45
Chest CM 71-79 81-87 89-94 97-102 104-107 109-114
Back drop inches 24 25 26 27 28 29
Back drop cm 63 65 67 69 71 74
waist inches 26-28 29-31 32-34 35-37 38-40 41-42
waist cm 66-71 74-79 81-87 89-94 97-102 104-107
inside leg inches 24 27 28 29 30 31
inside leg cm 61 66 71 76 81 84
womens uk 6 8-10 12 14 16 18
womens european 34 36-38 40 42 44 46

Sub Zero Factor 1 Plus Unisex Long Sleeve Seamless Base Layers

£44.99

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Description

Sub Zero Factor 1 Plus Unisex Long Sleeve Seamless Base Layers are manufactured from super soft 100% polyamide fabric produced on a seamless circular knitting machine. Utilising body mapping technology allows us to construct innovative seamless body forms and add features such as stretch rib zones for support and waffle zones for enhanced heat retention and greater perspiration control. All of our Factor 1 Plus seamless base layer tops have long body lengths to give you a decent amount of fabric to tuck in to your trousers, helping to avoid lower back exposure during activities.

The only seams present on these base layer thermal tops are on the sleeves and the shoulders where they incorporate other design features. The set-in sleeves provide a much more tailored fit in the armpits, maximising insulation and moisture transportation (wicking), whilst the seam on the sleeve length allows the addition of a thumb hole near to the cuff. This allows the wearer to place further layers on top of the base layer without the sleeves riding up, and can also protect the palm of the hand from cold weather. The round neck has been designed so that it stretches when placed over your head and its low profile also means it is not prominent when worn under clothing.

Sub Zero Factor 1 Plus unisex long sleeve seamless base layers are one of the best lightweight thermal underwear ranges for general outdoor use. The simple design makes them compatible with most sports where you need to keep warm and dry. They cross over in to anything from, skiing, through to hiking and camping, and can be used in combination with the Sub Zero Factor 2 thermal mid layer range for extra warmth in extreme conditions.

Technical

Made in: England

Sun protection factor: 50+

TOG: 0.47

Fabric: 100% Polyamide

Average weight: 200g

Fit: Unisex snug

Layer: First - next to the skin

Size availability: XSmall-XXLarge

Colour: Red, Fluorescent Yellow, Black, Khaki, White, Navy

Fabric treatments: Hydrophilic impregnated

Washing instructions: 40°C wash with mild detergent, do not tumble dry, iron on low setting

Reviews

Brilliant thermals

The best thermal underwear i have ever owned

- Brian Carter

Great snug fit

I have been wearing these for a number of years now and they still like new. Their snug fit is comparable to a compression layer but a lot warmer.

Delivery

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Returns

If you are not completely satisfied with your purchase, simply return the item(s) to us in their original condition within 180 days of receipt along with a completed returns form that can be downloaded here. We will issue a refund for the item(s) on receipt.

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