Westin Thermo Knit Jacket S Beluga Green

Westin Thermo Knit Jacket — Merino-Fleece Hybrid Mid-Layer for Changeable Days on the Water

The Westin Thermo Knit Jacket combines a soft merino-fleece body with windproof Ripstop panels to keep you comfortable through unpredictable conditions — without the bulk of a full shell.

Merino Warmth Meets Technical Performance

The body is constructed from a 43% merino wool / 57% polyester blend at 320 gsm, delivering natural warmth and effective moisture wicking. A padded front and shoulders add insulation where you need it most, while thumbholes and elasticated cuffs seal out cold air at the wrists.

Shoulder-Seam-Free Design for All-Day Wear

The upper sections use ultra-lightweight, wind-resistant, water-repellent Ripstop panels — including the quilted hood — to block the elements without adding weight. Critically, the shoulders are seam-free, so the jacket sits comfortably under a rucksack or buoyancy aid for extended sessions. A full-length zip with chin guard and two zipped side pockets complete the practical layout.

Choose the Right Size

The Thermo Knit Jacket is available in the same Beluga Green colourway across a full size range. Pick the fit that works best over your base layers or under an outer shell:

• S — Small: Ideal for a close, performance-oriented fit over a base layer; suits lean or lighter builds

• M — Medium: Versatile everyday size; good layering room over a mid-weight base layer

• L — Large: Comfortable fit for broader shoulders or thicker underlayers

• XL — Extra Large: Relaxed fit; suits layering over heavier base layers in colder conditions

• XXL — Double Extra Large: Ample room for cold-weather layering setups

• 3XL — Triple Extra Large: Maximum fit for larger frames or heavy winter base-layer combinations

Facts

• Outer material: 43% merino wool / 57% polyester, 320 gsm

• Contrast/Ripstop fabric: 100% recycled polyester, 87 gsm — water-repellent

• Ultra-lightweight Ripstop panels and hood

• Quilted hood for added warmth

• Padded front and shoulders (100% polyester padding)

• No shoulder seams — compatible with rucksacks and buoyancy aids

• Full-length zip with chin guard

• Two zipped side pockets

• Thumbholes and elasticated cuffs

• Flexible knitted construction for unrestricted movement

• Net weight: 600 g

• Colour: Beluga Green

• Size: S