Woolpower Protection Socks Classic 400 in dark grey, designed for workwear professionals and outdoor activities.
    Woolpower Protection Socks Classic 400 in dark grey, designed for workwear professionals and outdoor activities.
Woolpower Protection Socks Classic 400 in dark grey, designed for workwear professionals and outdoor activities.

Protection Socks Classic 400

SKU: Woolpower | WP-84340339

Regular price
£21.67 Ex VAT
£21.67 £21.67 Ex VAT
Shipping calculated at checkout.
UK Shoe Size
Regular price
£21.67 Ex VAT
£26.00 Inc VAT
Sale price
£21.67 £21.67 Ex VAT
Regular price
£26.00 £26.00 Inc VAT
Was £21.67 Ex VAT

or 4 interest-free
payments of £6.50 with

Free Standard UK Delivery Over £75 +VAT

Easy Returns

Product information & specifications

Woolpower Socks Protection 400

Designed for UK workwear professionals, arborists, rigging technicians and outdoor workers requiring flame- and hazard-resistant base-layer socks. The Protection 400 model from Woolpower uses the classic Ullfrotté Original 400 knit combined with flame-resistant synthetics to meet specialist EN standards for protection, whilst still offering merino wool comfort and insulation. 

Key Features & Benefits

  • Flame-resistant blend:
  • Ullfrotté Original 400 construction:
  • Certified protective standards:
  • Comfort for long wear:
  • UK-ready sizing:

Technical Specifications

Specification Detail
Material Composition 60% Merino Wool, 26% Aramid, 12% Polyamide, 2% Elastane 
Fabric Construction Ullfrotté Original 400 – terry-knit in foot & shaft 
Sizes Available (EU) 36-39 / 40-44 / 45-48 
Colour Black 
Care Instructions Machine wash 60 °C; do not bleach; appropriate tumble or low-iron as per care label.
Intended Use Base-layer protective sock for flame, antistatic and outdoor workwear environments. 

Why Choose the Socks Protection 400?

If you’re operating in UK demanding work environments — tree-care, rigging, forestry, industrial outdoor sites — where flame-resistance, insulation and comfort matter, the Woolpower Socks Protection 400 deliver a premium base layer. Built to protect and perform, they give you the insulation and fit of a merino sock, with the added flame-resistant and antistatic properties required in specialist use.

 

Woolpower Socks Protection 400

Designed for UK workwear professionals, arborists, rigging technicians and outdoor workers requiring flame- and hazard-resistant base-layer socks. The Protection 400 model from Woolpower uses the classic Ullfrotté Original 400 knit combined with flame-resistant synthetics to meet specialist EN standards for protection, whilst still offering merino wool comfort and insulation. 

Key Features & Benefits

  • Flame-resistant blend:
  • Ullfrotté Original 400 construction:
  • Certified protective standards:
  • Comfort for long wear:
  • UK-ready sizing:

Technical Specifications

Specification Detail
Material Composition 60% Merino Wool, 26% Aramid, 12% Polyamide, 2% Elastane 
Fabric Construction Ullfrotté Original 400 – terry-knit in foot & shaft 
Sizes Available (EU) 36-39 / 40-44 / 45-48 
Colour Black 
Care Instructions Machine wash 60 °C; do not bleach; appropriate tumble or low-iron as per care label.
Intended Use Base-layer protective sock for flame, antistatic and outdoor workwear environments. 

Why Choose the Socks Protection 400?

If you’re operating in UK demanding work environments — tree-care, rigging, forestry, industrial outdoor sites — where flame-resistance, insulation and comfort matter, the Woolpower Socks Protection 400 deliver a premium base layer. Built to protect and perform, they give you the insulation and fit of a merino sock, with the added flame-resistant and antistatic properties required in specialist use.

 

Delivery & Returns

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

Christmas Returns (Extended)

To give you extra peace of mind over Christmas:

  • Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)

  • Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy

UK Delivery

Fast, reliable delivery from our UK warehouse.

  • FREE UK Delivery on orders over £50 + VAT
    Estimated delivery: 2–4 working days

  • UK Standard Delivery from £3.60 + VAT
    Estimated delivery: 2–4 working days


  • Next Working Day Delivery£5.00 + VAT

    Order before 3:00pm (Monday–Friday) for next working day delivery

All UK orders are dispatched Monday–Friday and sent via a tracked courier service.

International Delivery

We ship worldwide from the UK.

  • Europe from £10.00

    Estimated delivery: 2–7 working days
  • Rest of the World from £12.00

    Estimated delivery: 2–11 working days

Shipping costs and delivery times are calculated at checkout based on destination and order contents.

Customs, Duties & Taxes

International orders may be subject to local import duties, taxes, or customs charges.

When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.

Customs processing times may affect delivery estimates.


Returns

30-Day Return Policy

  • Items can be returned within 30 days of delivery
  • Products must be unused and in original condition
  • Return postage costs apply unless the item is faulty or incorrect


For full details, please visit our Shipping & Returns page.

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