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Helly Hansen

Alpha 4.0 Ski Jacket

£459.95

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Size
Colour: Luminous Green
SKU: W27/65927/S
QUANTITY
£459.95
QUANTITY
Pickup available in Dorset
Usually ready in 1 hour Store location
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Pickup available in Dorset
Usually ready in 1 hour Store location
  • Apple Pay
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

SUMMARY

Helly Hansen’s best-selling resort ski jacket — HELLY TECH Professional & H2Flow

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SUMMARY

Helly Hansen’s best-selling resort ski jacket — HELLY TECH Professional & H2Flow

Helly Hansen’s best-selling men’s ski jacket. A consistently top-rated resort ski jacket in independent tests that sits one level below the Alpha Lifaloft in the range but offers a more versatile warmth profile for all-season resort use. The jacket uses HELLY TECH Professional 2-layer construction — the highest tier of Helly Hansen waterproofing — combined with body-mapped PrimaLoft BLACK Eco insulation (80g body, 60g sleeves) to provide warmth that is precisely calibrated to where the body needs it most.

The unique H2Flow system combines underarm ventilation zips with laser-cut mesh air ports at the back to create a dynamic temperature management system that retains heat or dumps it depending on exertion level — a feature that genuinely extends the jacket’s useful temperature range across a full ski season. A Life Pocket with Aerogel insulation protects phone battery life, and a detachable helmet-compatible hood, adjustable stretch powder skirt, neon brim and wrist gaiters complete the specification. Bluesign certified; contains recycled Ocean Bound plastics.

Features

  • HELLY TECH Professional 2-layer construction — Helly Hansen’s highest waterproof specification; fully seam sealed

  • Body-mapped PrimaLoft BLACK Eco insulation — 80g body, 60g sleeves; precisely placed warmth where the body needs it

  • H2Flow ventilation system — underarm pit-zips combined with back laser-cut mesh air ports for dynamic temperature management

  • Life Pocket with Aerogel insulation — extends phone battery life in deep cold

  • 4-way stretch shell (85% Polyamide, 15% Elastane) — complete freedom of movement in all skiing positions

  • Detachable helmet-compatible hood + adjustable stretch powder skirt + wrist gaiters with thumb holes

  • Neon colour brim — on-mountain visibility in reduced-visibility conditions

  • RECCO Advanced Rescue System

  • Bluesign certified; Ocean Bound recycled materials; PFC-free DWR

Specifications

Fit: Slim/Regular Fit

Technology: HELLY TECH Professional 2-layer, fully seam sealed

Insulation: PrimaLoft BLACK Eco — body: 80g, sleeves: 60g (100% Recycled Polyester)

Shell: 85% Polyamide, 15% Elastane

Lining: 86% Recycled Polyester, 14% Elastane; 100% Recycled Polyester

Certifications: Bluesign certified; PFC-free DWR; Ocean Bound recycled materials

 

Price Match

Helly Hansen

Alpha 4.0 Ski Jacket

£459.95

Helly Hansen’s best-selling men’s ski jacket. A consistently top-rated resort ski jacket in independent tests that sits one level below the Alpha Lifaloft in the range but offers a more versatile warmth profile for all-season resort use. The jacket uses HELLY TECH Professional 2-layer construction — the highest tier of Helly Hansen waterproofing — combined with body-mapped PrimaLoft BLACK Eco insulation (80g body, 60g sleeves) to provide warmth that is precisely calibrated to where the body needs it most.

The unique H2Flow system combines underarm ventilation zips with laser-cut mesh air ports at the back to create a dynamic temperature management system that retains heat or dumps it depending on exertion level — a feature that genuinely extends the jacket’s useful temperature range across a full ski season. A Life Pocket with Aerogel insulation protects phone battery life, and a detachable helmet-compatible hood, adjustable stretch powder skirt, neon brim and wrist gaiters complete the specification. Bluesign certified; contains recycled Ocean Bound plastics.

Features

Specifications

Fit: Slim/Regular Fit

Technology: HELLY TECH Professional 2-layer, fully seam sealed

Insulation: PrimaLoft BLACK Eco — body: 80g, sleeves: 60g (100% Recycled Polyester)

Shell: 85% Polyamide, 15% Elastane

Lining: 86% Recycled Polyester, 14% Elastane; 100% Recycled Polyester

Certifications: Bluesign certified; PFC-free DWR; Ocean Bound recycled materials

 

Size

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Colour

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