Display per page

Sievi Solid XL+ Warm Fleece Lining S3 Side Zip ESD Steel Toe Cap Safety Boot

Upper leather keeps its shape and is water-repellent. Its water resistance meets the requirements of the EN 345 standard. The reversed zipper is more durable than a traditional one and prevents dirt from accumulating on the zipper and footwear.

Warm fleece lining and a felt insole with aluminium layer keep feet warm.

Flexible FlexStep sole that is anti-slip even in sub-zero temperatures.

Steel midsole Prevents sharp objects from penetrating through the sole and its resistance to nail penetration is 1100 Newton.

Steel Toecap Protects toes from falling objects and compression. Its shock resistance is 200 Joules and resistance to compression: 15,000 Newtons. It has an external toe scuff protector.

Safety footwear equipped with Heat Resistance symbol can be worn in hot environments. The patent nitrile rubber sole withstands heat up to 300 C.

Footwear equipped with antistatic design discharges the static electricity accumulating over the body. The tolerances of the resistor are 100 kilo Ohms - 1000 mega Ohms.

Light and snug ESD boots are a controllable and safe method of discharging the static electricity accumulating over your body. The limit values of ESD footwear resistors are stricter than with normal antistatic footwear (100 kilo Ohms - 35 kilo Ohms). Wearing ESD boots, you can avoid damaging extremely sensitive electronic equipment.

Warm lining Footwear equipped with this symbol can be worn in cold conditions. The material keeping the cold out is lamb's wool /artificial material. In addition, part of the range is lined with effective Thinsulate fibre.

The sole structure designed by Sievi provides the footwear with good energy absorbency which prevents shocks from causing damage to feet, knees and back.

Has a useful side zipper, for ease of donning, and extra safety.

Sievi Solid XL+ Warm Fleece Lining S3 Safety Boot conforms to: EN ISO 20345 S3 ESD Safety standards.


Was £99.7

V12 VR690 Grizzly Tan Fleece Lined Rigger Boot

V12 VR690 Grizzly Tan Fleece Lined Rigger Boot has a padded synthetic fleece lining giving extra warmth, comfort and cold insulation.

Padded synthetic fleece foot-bed offers a snug warm fit .

Wide fitting composite toe cap, which is lighter than steel toe caps but just as durable.

Corrosion free steel anti penetration mid-sole protects against penetration from sharp objects.

Full grain supple cowhide upper with water resistant finish.

Pull on loops for easy fitting.

Heavy duty triple stitching offers excellent long lasting durability.

Ankle stabiliser and kick-off plate for protection from twisting and impacts.

Combination of 3 densities of polyurethane and rubber, ensures high slip, heat and abrasion resistance as well as comfort.

Multi-directional tread provides good traction in a variety of surfaces.

Heat resistant up to a approximately 300C.


Complies to EN ISO 20345:2011 S3 CI HRO SRC safety standards.


Delta Plus

Devon Fur Lined S3 Safety Rigger Boots from Tiger Steel

Tiger Steel popular style rigger boot offers outstanding protection and value for money.

These hard wearing S3 Safety Riggers are extremely comfortable and versatile.

The fur lining traps in heat and the thumb straps to top of boot allow for easy donning.

Steel toecap and Pierce resistant steel midsole come as standard.

Energy absorption of seat region, dual density PU outsole.

Tiger Steel Devon Fur Lined S3 Safety Rigger conforms to: EN ISO 20345:2011 S3 WP safety footwear standards.


Was £32.32

Bekina StepliteX X04/9180 Steel Toe Cap S5 Mens safety Wellies

A chemically protective anti-static boot with an integral steel toe cap and vulcanized rubber sole for superior slip resistance.

Green Hazmax chemically resistant compound shaft certified to EN 13832-3.

Conforms to EN 943-1 (Chemical protective) and 200 Joule Epoxy coated Steel toe cap.

Features an extra high and wide fit steel toe cap that combines protection with comfort and Steel puncture resistant midsole plate.

Made with a Seamless construction and extra shin protection.

Moisture absorbing insole (removable and machine washable) with knitted nylon lining.

SRC approved boots, also ideal for food processing or industry.

Bekina StepliteX X040/9180 Polyurethane S5 Safety Wellingtons conforms to: ISO 20345, S5, SRC.



Cofra Thermic S5 Safety Wellington

These extra-light compounded Wellington's resist very well to hydrolysis.

This boot to maintains its chemical and physical performance over time.

A scented essence is added to the compound to prevent nasty odours.

These boots are 100% metal free, has a slip resistant sole lowering chances of any accidents.

Protects against cold temperatures as low as -25C.

Ideal for those tasks that require exceptional foot protection & comfort.

Cofra Thermic S5 Safety Wellington conforms to: EN20345 S5 CI HRO CR AN M SRC Safety Standards.



Dunlop Purofort Thermo Plus C662933 Safety Wellington

This is a strong, durable Purofort Thermo Plus safety wellington. Popularly used within the agricultural sector.

Excellent warm thermal insulation for temperatures down to -50c, thanks to the Purofort material technology.

Resistant against low temperatures with heat-retaining sole and insulation The thermal insulation helps keep your feet safe from cold exposure.

The Shock-absorbing sole offers comfort in daily use. It has an easy-to-clean Antislip Tread for practical use on the farm.

The Thermo Plus has a steel toe cap and steel midsole for impact and penetration protection.

Lining: antibacterially treated, recognisable Dunlop red Improved insole: premium, 3x better moisture absorption, 100% better energy absorption.

Dunlop Purofort Thermo Plus C662933 Safety Wellington conforms to:EN ISO 20345:2011 S5 CI SRC.


Was £86.66

egatta RMH003 Cushioned Heel & Toe Hardwear Socks

Pack of 3 pairs of Regatta black socks, medium length.

These socks are a durable, loopstitch design with a ribbed ankle cuff.

They have a flat toe seam, cushioned heel and toe, and Regatta branded at the side.

Made from 68% cotton 16% Acrylic 14% Polyester 2% elastane.

Typically used for work, to complement safety boots, but also good for outdoor activities with casual/hiking boots.

Each pair covers sizes UK 6-11 or EU 39-46



JH201 Non-slip snow overshoes

Provides users with extra traction whilst walking on ice and snow.

Resistant to temperatures as low as -40C.

Easily applied to any sized boot or shoe.

The special non slip studs offer excellent traction on ice and snow.

Material Thermoplastic Elastomer (TPE).


Was £10.18
V12 Wool Sock VSOK3 Comfort Wearing Style Warm Soft Navy Calf Length (10 Pack) Quick View
Hurry low stock

V12 Wool Sock VSOK3

The sock provides unsurpassed levels of comfort with unbelievable durability.

Using luxurious natural and technical fibres, this is the ultimate work sock.

Right through to the final steaming to give lifelong shape retention we ensure that every pair receives the same attention to detail.

10 pairs box.



JH220 Overshoes Snow & Ice Grip Steel

These high quality ice grippers make you feel secure while walking on slippery pavements, thanks to the extra traction steel spikes.

Transforms your shoes into snow/ice shoes in seconds.

Velcro strap quickly and easily secures the spikes to the shoe.

Steel ice claws designed to bite into compacted snow, ice and great for climbing up muddy river banks.

Material: Steel / Nylon


Was £8.36

V12 Cotton VSOK4 Soft Sock

A sock that offers unbelievable durability and high levels of comfort.

With luxurious technical and natural fibres, this is the super ultimate work sock.

Right through to the final steaming to give lifelong shape retention we ensure that every pair receives the same attention to detail.

10 pairs box


Replacement Studs JH Stud Pack of 12 Quick View
Hurry low stock

Replacement studs for snow and ice overshoes.

Prevents slipping in snowy and icy conditions.

Designed to help you hike on packed snow or ice.

Easy to take on and off and replace.

Pack of 12



Blackrock Thermal Insulated Socks BRHTS seal in warm air close to feet to keep warmer for longer.

Inner lining is brushed to make a sock with thermal insulation with high density yarns.

Designed to give you the ultimate in heat insulation.

TOG rated

Made from 92% Acrylic, 7% Polyester & 1% Spandex

Size UK 6-12 (EUR 39-48)



CAT Footwear work boots socks are excellent for everyday wear on and off site, with a soft feel and durable fabric to keep your feet warm.

The high stretch top makes them easier to put on, whilst the anti-slip leg portion improves safety.

These are perfect for use with steel toe cap boots, including alignment points on the toes and heels for precise positioning and to stop excess fabric rubbing against the skin.

For a modern look, they have been designed with a complementary yellow stitch 'CAT' logo along the top of hem.

Made from 76% combed cotton, 22% polyester, 2% elastane.



Cat thermo fully cushioned thermal socks contain natural insulation properties to keep feet insulated.

Fully cushioned foot base to guard skin from friction.

Made from 75% cotton, 21% polymide & 4% elastane.

Reinforced toe and heel for use with steel toe boots.

Machine washable 40 degs

Product image may be different than actual product



Arvello Spiky Plus Pavement Crampons offer a sturdy grip where standard shoes could prove dangerous.

Simply slip the rubber sole over your current shoes.

They provide instant anti-slip protection, thanks to a combined twelve carbon steel points.

Very lightweight and small enough to keep in your car, bag or coat pocket,

These overshoes offer a very cost-effective way of keeping mobile in bad weather.



The Portwest S585 Winter Coverall has hi-vis around the wrists and lower legs for added visibility,

Protects the body against wet and cold conditions.

This coverall is stain resistant, tear resistant and waterproof.

It has a quilted lining for additional warmth and the elasticated waist allows for a comfortable fit.

It includes a radio loop, reflective tape, zipped ankles, multiple pockets, a pack away hood and a concealed stud and zip fastening.

Complies with EN343 Class 3:1 EN342: 0.503M 2. K/W(B), X, 3 safety standards.

Made using 100% Polyester.



Portwest FR53 Winter Coverall offers excellent all over protection as it is flame resistant, anti-static and high visibility with reflective tape on the hood, body, legs and arms.

It is fully lined for added warmth with a two ways zip, two chest pockets, a rule pocket, kneepad pockets

Leg zip opening for easy donning over work boots.

It also has a detachable hood, adjustable cuffs for a secure fit and radio loops.

Complies to to EN ISO 11612 A1+A2, B1, C1, F1.

EN ISO 11611 CLASS 2 A1+A2.

EN342: 0.314 SQM.K/W(B), X, 1, X.

EN1149-5 and is GOST - R CERTIFIED.



Sioen Lightflash 313A Winter Rain Jacket.

Made from 100% polyester fabric with 100% PU coating.

Foldaway hood in collar.

Zip closure under press studded flap.

Multiple pockets.

Rounded inset sleeves.

Sleeve narrowing by touch and close fastening.

Complies to EN ISO 20471 : 2013 Class 3

EN 343 : 2003 + A1 : 2007 Class 3-3.

EN 342 : 2004 Class 3-2.



The Sioen Trapani 2673A Thermal T-shirt comes with a ribbed collar.

Using the unique seamless design and Stitched seams.

Round neck and the long sleeves to give the wearer additional warming and comfort.

Material: Siofit Thermal wear: 50% Viloft - 50% Polyester/ 210 g/m2 (Interlock).

Sizes: S - 3XL.

Colour: Navy.



The Sioen Terni 2672A Thermal T-Shirt comes with comfortable ribbed collar.

Ideal for extra thermal comfort in intense physical activity.

It uses a unique seamless design and round neck with a short sleeve.

Made from Sioen Siofit Thermal wear: Viloft 50% - 50% Polyester , 160 g / m (Rib 1/1).

160 g/m2 .



This beanie hat is made with 100% acrylic material that helps you retain your warmth.

Durable, machine-washable acrylic fits tightly around your head to trap your natural body heat so it won't leak out into the cold air.

This Caterpillar beanie is made to stretch and flexible, so it will conform to fit around many different-sized heads.



Beechfield BB42 Hi Vis Reflective Acrilic Unisex Beanie Hat - Orange

Hardwearing and Comfortable, ideal for dog walking, work or sports. Double Layer Knit.

Made from 100% soft -feel (soft touch) acrylic material. One size fits all - up to 59cm heads.

Orange colour High Visibility hat with Enhanced Visibility Reflective Stripes.



Regatta TRC307 Warm Hat Thinsulate Lining Cold Storage or Winter Beanie Cap

100% Acrylic with Thinsulate lining fully ribbed for comfort in cold hostile environments.

Strong durable construction makes this hat long lasting in any condition.

Black Colour suits any other item of clothing.

Functional warm hat for cold rooms and winter environments.



Caterpillar Cat C443 Rib Beanie Watch Cap

With cold months coming, there's no better way to keep your head warm and work in total comfort with Caterpillar Cat C443 beanie cap.

Made of 100% acrylic 2x2 ribbed knit, Fold-up cuff and Logo label at front.


Display per page

Cold Climate Workwear

Cold Climate Clothing and Cold Climate Workwear at North Sea Workwear

When you are cold, you are 25% more likely to have a workplace accident! This is because your body prioritizes trying to keep you warm. (Your body can use up to 75% of its energy to maintain your normal body temperature). So, you may not notice that reversing forklift or other moving obstacles. Keep warm to keep safe.

EN 342 is the cold climate standard for protective clothing. What we call Winter Workwear others call Thermal Workwear, Cold Climate Clothing or Freezer Clothing. Regardless of the name, this winter workwear cold climate clothing is designed to protect you from the Humidity and Wind at temperatures below minus 5 Degrees C. The EN 342 winterwear standard measures the Thermal insulation (X protection), the 3 levels of Air Permeability (Y protection) and the 3 levels of Breathability (Z protection).

Our range of cold climate workwear, icewear, freezerwear and cold storage clothing is based on the principle of layering up: wear enough layers of thermals and outer garments to ensure that you have naturally insulating pockets of air around your body. Thermal long johns and wicking T shirts act as base layers (Base Layer Undergarments), with quilted or insulated clothing such as freezer salopettes/ coveralls and jackets acting as outerwear wet weather protectors.

Products found is this category belong to our cold climate workwear range, that consists of freezer wear, cold room clothing, thermal workwear and freezer clothing all of which are devoted to keeping our customers nice and warm.


The standard has specified requirements and test methods for properties of clothing ensembles (i.e. two piece suits or coveralls) and of single garments for protection against cold environments. Cold environments are categorised by a combination of humidity and wind at temperatures below -5C.

The measured properties and their subsequent classification are intended to make sure an sufficient protection level under various user conditions. Protective clothing, designed to be worn at sub-zero temperatures, must have sufficient high thermal insulation, largely independent of the outer wind speed, but they must also be breathable, which will evaporate sweat from the body.

Without the the garment layers next to the body get moist or wet by sweat or condensation, losing their thermal insulation and leading to hypothermia. The standard EN 342 defines 3 criteria to ensure the function of protective clothing against cold.

The standard EN 342 the outerwear's air permeability and water vapour resistance are classified into 2 classes each, expressing the material's quality for the use in cold protective clothing. Class 3 : 2 indicates the highest level of performance.

The following parameters are used:

  • (U) Icler; basic resulting insulation + type of reference underwear
  • (U) Icle; resulting thermal insulation optional: "X" means that it is not tested to requirements.
  • Air permeability (3 levels)
  • Water penetration resistance class (2 levels) optional: "X" means not tested

  • Category text fade

    Sign up for our Newsletter / Receive Great Offers in your inbox