Westin W4 Winter Suit Extreme L Steel Grey

Westin W4 Winter Suit Extreme — All-Day Warmth in Sub-Zero Conditions

The W4 Winter Suit Extreme is a two-piece thermal suit (jacket + pants) built for anglers who refuse to stay home when temperatures drop below freezing. Windproof, waterproof, and breathable — everything a serious winter angler needs in one outfit.

Serious Insulation That Works All Day

The jacket features a 200 g/m² insulation fill in the body and 160 g/m² in the sleeves, while the pants deliver 160 g/m² throughout. Combined with a 10,000 mm waterproof rating and a 10,000 g/m²/24h breathability rating, the suit keeps you dry from the outside and prevents clammy overheating from within. The outer shell — 228T Nylon Taslon with PU coating — is tough, lightweight, and built to handle ice, rain, and wind without adding bulk.

Built for Movement and Protection on the Bank

The jacket's extra-high collar is lined with soft fleece for wind protection right up to the chin, while the fold-in high-visibility red hood with a 180° clear view window panel keeps your sightlines open in rough weather. Neoprene sleeve cuffs seal out cold air at the wrists, and reinforced elbows and sleeves stand up to the wear of repetitive casting. The pants feature a high waist for extra coverage against wind, rain, and snow, with reinforced knees and seat panel for durability when kneeling or sitting on wet banks. Both jacket and pants include YKK® zippers and fleece-lined hand warmer pockets.

Choose the Right Variant

The W4 Winter Suit Extreme Steel Grey is available in multiple sizes to suit a full range of anglers. All variants share the same specs, materials, and features — the only difference is fit:

• W4 Winter Suit Extreme S Steel Grey — for a slim or smaller frame; active bank and boat fishing

• W4 Winter Suit Extreme M Steel Grey — versatile mid-size fit for most fishing setups

• W4 Winter Suit Extreme L Steel Grey — current variant; balanced fit for layering underneath in extreme cold

• W4 Winter Suit Extreme XL Steel Grey — roomier cut for comfort over heavier base layers

• W4 Winter Suit Extreme XXL Steel Grey — generous fit for larger frames or added mid-layers

• W4 Winter Suit Extreme 3XL Steel Grey — maximum sizing for full winter layering systems

Facts

• Set contents: jacket + pants (2 pieces)

• Colour: Steel Grey

• Size: L

• Outer material: 228T Nylon Taslon with PU coating

• Jacket insulation: 200 g/m² (body), 160 g/m² (sleeves)

• Pants insulation: 160 g/m²

• Waterproof rating: 10,000 mm

• Breathability: 10,000 g/m²/24h

• Zippers: YKK®

• Jacket pockets: 6 (including fleece-lined hand warmers)

• Pants pockets: 3 (including fleece-lined hand warmers)

• Hood: fold-in, high-visibility red, 180° view window

• Sleeve cuffs: neoprene

• Reinforcements: elbows and sleeves (jacket); knees and seat (pants)

• Loops for inflatable safety vest

• Adjustable waist drawcord on jacket and pants

• High-waist design on pants

• Net weight: 2.64 kg

• Season: Winter