Factor 1 Plus Childrens Base Layer Leggings
Factor 1 Plus Childrens Base Layer Leggings
Factor 1 Plus Childrens Base Layer Leggings

Factor 1 Plus Childrens Base Layer Leggings

Factor 1 Plus Childrens Base Layer Leggings help to keep young ones warm and happy in the cold. 

Based on Sub Zeros award winning Factor 1 Plus base layers for adults, these leggings have exactly the same properties but just on a smaller scale. 

Manufactured from super soft polyamide blend fabric, these base layer leggings are seam free on the outer edge, requiring just one flat seam to seal the inner legs and gusset. The end of the legs are finished with flat ankle seams that help to reduce pressure exerted from walking shoes and ski boots, whilst the finished height of the waist is generous to help prevent lower back exposure during activities. 

These base layer leggings are the ultimate in thermal underwear technology for kids and are suitable for all outdoor sports where extra warmth is required but without the bulk. They cross over in to anything from, skiing, through to hiking and camping, and can be used in combination with the Sub Zero Meraklon thermal childrens mid layer range for extra warmth in extreme conditions.

Scroll down the page for further product details, technical information, sizing, shipping and any washing instructions.

Size

£19.99

Only 20 left in stock.
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  • Advanced Moisture Management: Hydrophilic treatment rapidly wicks sweat away to keep you dry and comfortable.
  • Lightweight Fabric: Reduces bulk whilst retaining crucial warmth.
  • Snug Athletic Fit: Dual stretch allows freedom of movement without excess fabric.
  • Thermal Performance: Provides excellent insulation during low temperatures.
  • Soft Touch Feel: Gentle against the skin for all-day wear.
  • Durable Construction: Built to endure repeated use in rugged environments.
  • Body Mapping Technology: Innovative seamlessc onstruction zones.
  • Generous Waist Height: Prevents lower back exposure during activities.
  • Low Profile Waist Band: Sits snugly on the waistw ithout being restrictive.
  • Low Profile Cuffs: Keep the leggings close to your ankles without being bulky.
  • Easy Care: Machine washable and fast-drying.
  • Made in the UK: Proudly designed and manufactured to the highest standards.
  • Brand: Sub Zero
  • SKU: SZF1PCBJ
  • TOG: 0.47
  • Fabric: 93% Polyamide, 5% Elastane, 2% Polypropylene
  • Average weight: 100g / 3.5oz
  • Fit: Snug
  • Layer: First - next to the skin
  • Size availability in years: 5-7, 7-9, 9-11
  • Colour: Black
  • Fabric treatments: Hydrophilic
  • Washing instructions: 40°C wash with mild detergent, do not tumble dry, iron on low setting
  • Made in: Great Britain

We ship worldwide using Royal Mail, UPS & DPD. Please use the tables below as a guide for working out the shipping prices to your address. Please be aware that the product weights stated in the listings are for the products themselves, not the final weight when packaging is included. Our system will automatically calculate this and provide a total order weight during checkout. 

If you are unable to complete the checkout process when coming to choose a shipping option, then your order may be over the shipping weight limit for your address. Please call us on +44 (0)116 2402634 or email us at sales@subzero.co.uk and we can give you a custom shipping quote. 

For more detailed information regarding our shipping process please visit our comprehensive Shipping Page

UNITED KINGDOM

*All UK orders over £50 are shipped free of charge

Order Weight Royal Mail Tracked 24 Royal Mail Tracked 48 Royal Mail Guaranteed Before 1pm DPD Next Day
0.5kg £5.49 £3.99 £9.99 £8.99
1.0kg £6.49 £4.99 £11.99 £8.99
1.5kg £6.49 £4.99 £13.99 £8.99
2.0kg £6.49 £4.99 £13.99 £8.99
10.0kg N/A N/A N/A £8.99

 

* Royal Mail guaranteed service and DPD next day service is not available for Jersey, Guernsey, Isle of Man and Northern Ireland.

USA & CANADA

Order Weight Royal Mail International Tracked
0.25kg £19.99
0.5kg £19.99
0.75kg £29.99
1.0kg £39.99
1.5kg £39.99
2.0kg £39.99
4.0kg N/A

 

EUROPE

Order Weight Royal Mail International Tracked UPS 5-7 Working Days
0.25kg £9.99 £19.99
0.5kg £12.99 £19.99
0.75kg £14.99 £19.99
1.0kg £17.99 £19.99
1.5kg £19.99 £24.99
2.0kg £21.99 £24.99
4.0kg N/A £29.99
6.0kg N/A £34.99

 

 REST OF WORLD

Order Weight Royal Mail International Tracked
0.25kg £9.99
0.5kg £14.99
0.75kg £16.99
1.0kg £19.99
1.5kg £22.99
2.0kg £24.99
4.0kg N/A

 

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

If you would like to return your order, then you have 180 days from its receipt to do so.

A full refund or exchange is available, provided the items are in their original condition, unworn/unused, and with all tags attached.

Faulty items can be returned free of charge for a refund, repair, or replacement.

To initiate a return, customers should first contact Sub Zero's customer service team on sales@subzero.co.uk with the return details.

The return shipping costs are the customer's responsibility unless the item is faulty or an error has been made with the order

For more detailed information, please refer to Sub Zero's official refund policy.

  • Advanced Moisture Management: Hydrophilic treatment rapidly wicks sweat away to keep you dry and comfortable.
  • Lightweight Fabric: Reduces bulk whilst retaining crucial warmth.
  • Snug Athletic Fit: Dual stretch allows freedom of movement without excess fabric.
  • Thermal Performance: Provides excellent insulation during low temperatures.
  • Soft Touch Feel: Gentle against the skin for all-day wear.
  • Durable Construction: Built to endure repeated use in rugged environments.
  • Body Mapping Technology: Innovative seamlessc onstruction zones.
  • Generous Waist Height: Prevents lower back exposure during activities.
  • Low Profile Waist Band: Sits snugly on the waistw ithout being restrictive.
  • Low Profile Cuffs: Keep the leggings close to your ankles without being bulky.
  • Easy Care: Machine washable and fast-drying.
  • Made in the UK: Proudly designed and manufactured to the highest standards.
  • Brand: Sub Zero
  • SKU: SZF1PCBJ
  • TOG: 0.47
  • Fabric: 93% Polyamide, 5% Elastane, 2% Polypropylene
  • Average weight: 100g / 3.5oz
  • Fit: Snug
  • Layer: First - next to the skin
  • Size availability in years: 5-7, 7-9, 9-11
  • Colour: Black
  • Fabric treatments: Hydrophilic
  • Washing instructions: 40°C wash with mild detergent, do not tumble dry, iron on low setting
  • Made in: Great Britain

We ship worldwide using Royal Mail, UPS & DPD. Please use the tables below as a guide for working out the shipping prices to your address. Please be aware that the product weights stated in the listings are for the products themselves, not the final weight when packaging is included. Our system will automatically calculate this and provide a total order weight during checkout. 

If you are unable to complete the checkout process when coming to choose a shipping option, then your order may be over the shipping weight limit for your address. Please call us on +44 (0)116 2402634 or email us at sales@subzero.co.uk and we can give you a custom shipping quote. 

For more detailed information regarding our shipping process please visit our comprehensive Shipping Page

UNITED KINGDOM

*All UK orders over £50 are shipped free of charge

Order Weight Royal Mail Tracked 24 Royal Mail Tracked 48 Royal Mail Guaranteed Before 1pm DPD Next Day
0.5kg £5.49 £3.99 £9.99 £8.99
1.0kg £6.49 £4.99 £11.99 £8.99
1.5kg £6.49 £4.99 £13.99 £8.99
2.0kg £6.49 £4.99 £13.99 £8.99
10.0kg N/A N/A N/A £8.99

 

* Royal Mail guaranteed service and DPD next day service is not available for Jersey, Guernsey, Isle of Man and Northern Ireland.

USA & CANADA

Order Weight Royal Mail International Tracked
0.25kg £19.99
0.5kg £19.99
0.75kg £29.99
1.0kg £39.99
1.5kg £39.99
2.0kg £39.99
4.0kg N/A

 

EUROPE

Order Weight Royal Mail International Tracked UPS 5-7 Working Days
0.25kg £9.99 £19.99
0.5kg £12.99 £19.99
0.75kg £14.99 £19.99
1.0kg £17.99 £19.99
1.5kg £19.99 £24.99
2.0kg £21.99 £24.99
4.0kg N/A £29.99
6.0kg N/A £34.99

 

 REST OF WORLD

Order Weight Royal Mail International Tracked
0.25kg £9.99
0.5kg £14.99
0.75kg £16.99
1.0kg £19.99
1.5kg £22.99
2.0kg £24.99
4.0kg N/A

 

If you are unhappy with your purchase, please return it to us within 180 days of receipt. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

For more information regarding our returns policy please visit our Returns Page

If you would like to return your order, then you have 180 days from its receipt to do so.

A full refund or exchange is available, provided the items are in their original condition, unworn/unused, and with all tags attached.

Faulty items can be returned free of charge for a refund, repair, or replacement.

To initiate a return, customers should first contact Sub Zero's customer service team on sales@subzero.co.uk with the return details.

The return shipping costs are the customer's responsibility unless the item is faulty or an error has been made with the order

For more detailed information, please refer to Sub Zero's official refund policy.

Factor 1 Plus Childrens Base Layer Leggings help to keep young ones warm and happy in the cold. 

Based on Sub Zeros award winning Factor 1 Plus base layers for adults, these leggings have exactly the same properties but just on a smaller scale. 

Manufactured from super soft polyamide blend fabric, these base layer leggings are seam free on the outer edge, requiring just one flat seam to seal the inner legs and gusset. The end of the legs are finished with flat ankle seams that help to reduce pressure exerted from walking shoes and ski boots, whilst the finished height of the waist is generous to help prevent lower back exposure during activities. 

These base layer leggings are the ultimate in thermal underwear technology for kids and are suitable for all outdoor sports where extra warmth is required but without the bulk. They cross over in to anything from, skiing, through to hiking and camping, and can be used in combination with the Sub Zero Meraklon thermal childrens mid layer range for extra warmth in extreme conditions.

Scroll down the page for further product details, technical information, sizing, shipping and any washing instructions.

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Try before you buy

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FREE UK Shipping
On all orders over £50
Quick Delivery
All orders will be delivered within 2-6 business days
Hassle-Free exchange
180 days return policy
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