4F Men's Sea Green Lightweight Wind-Resistant Jacket H4Z21 KUMP005 46S

Unlike heavier shells that trap heat and restrict movement, the 4F H4Z21 KUMP005 jacket uses a single-layer 100% polyester shell with a breathable mesh lining to keep you comfortable during brisk mornings, cool evenings, and active commutes. The sea green colourway offers a fresh, modern look that stands out from typical black or navy outerwear, while the regular fit and elasticated trims provide a clean, athletic silhouette without excess bulk.

Highlights

• Lightweight, wind-resistant polyester shell for everyday protection
• Breathable mesh lining enhances airflow and reduces clamminess
• Full-length zipper with stand-up collar seals out drafts
• Two zippered side pockets and one inner pocket keep essentials secure
• Elasticated cuffs and hem lock in warmth and maintain shape

In daily use

This jacket is built for layering and movement. The regular fit accommodates a light sweater or hoodie underneath without feeling restrictive, while the elasticated cuffs and hem prevent cold air from creeping in during windy walks or bike rides. The stand-up collar adds extra neck coverage, and the zippered pockets ensure your phone, keys, or wallet stay put whether you're navigating a crowded train or hitting a trail. The sea green shade is easy to pair with jeans, chinos, or athletic wear, making it a versatile addition to your spring and autumn rotation.

Full specifications

• Brand: 4F
• Model: H4Z21 KUMP005 46S
• Product type: Men's jacket
• Colour: Sea green
• Size: 46S (EU)
• Outer material: 100% polyester
• Lining: 100% polyester (mesh)
• Closure: Full-length zipper
• Pockets: 2 zippered side pockets, 1 inner pocket
• Hood: No
• Collar: Stand-up collar
• Sleeves: Long sleeves with elasticated cuffs
• Hem: Elasticated
• Fit: Regular fit
• Features: Lightweight, breathable, wind-resistant
• Season: All-season / Spring-Autumn
• Collection: H4Z21
• Care instructions: Machine wash cold, do not bleach, tumble dry low

Final note

A dependable layer for transitional weather, this 4F jacket balances protection and breathability in a distinctive sea green hue.