Westin W4 Winter Suit Extreme XXL Steel Grey

Westin W4 Winter Suit Extreme — Full-Day Warmth in the Harshest Conditions

The W4 Winter Suit Extreme is a two-piece fishing suit built for anglers who refuse to stay off the water when temperatures drop below freezing. Jacket and pants work together to keep you warm, dry, and comfortable through the most punishing winter sessions.

Serious Insulation, Serious Protection

The jacket is filled with 200 g/m² insulation in the body and 160 g/m² in the sleeves, while the pants carry 160 g/m² throughout — enough to maintain core warmth even in sub-zero conditions. The 228T Nylon Taslon shell with PU coating delivers a 10,000 mm waterproof rating and blocks wind effectively, while the 10,000 g/m²/24h breathability rating prevents overheating during active fishing. An extra-high fleece-lined collar, neoprene sleeve cuffs, and a high-waist pant design close off common cold spots.

Purpose-Built Features for Winter Anglers

The jacket includes 6 pockets — with fleece-lined hand warmer pockets — a YKK® front zipper, an adjustable high-vis red fold-in hood with a 180° view window, loops for an inflatable vest, and extra reinforcement on the elbows and sleeves. The pants offer 3 pockets with fleece lining, a high waist for wind and snow protection, reinforced knees and seat panel, an elasticated waist with adjustable drawstring, and wide leg zippers with hook-and-loop closures for easy layering over boots.

Choose the Right Variant

The W4 Winter Suit Extreme Steel Grey is available across a full size range. All variants share the same 10,000 mm waterproof rating, 10,000 g/m²/24h breathability, and dual insulation weights. Select the size that matches your layering preference — a slightly larger size allows room for a mid-layer underneath.

• S — suits slim to average builds with minimal layering

• M — standard fit for average builds

• L — comfortable fit with room for a light mid-layer

• XL — generous fit for broader builds or heavier layering

• XXL — extra-large fit, ideal for bigger builds or maximum layering flexibility

• XXXL — largest size, suits very large builds or heavily layered setups

Facts

• Set contents: jacket + pants (2 pieces)

• Shell material: 228T Nylon Taslon with PU coating

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

• Pants insulation: 160 g/m²

• Waterproof rating: 10,000 mm

• Breathability: 10,000 g/m²/24h

• Jacket pockets: 6 (incl. fleece hand warmer pockets)

• Pants pockets: 3 (incl. fleece hand warmer pockets)

• Zipper brand: YKK®

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

• Sleeve cuffs: neoprene

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

• Inflatable vest loops: yes

• Size: XXL

• Colour: Steel Grey

• Net weight: 2.78 kg

• Season: Winter