Cashmere Half-Zip Sweater

US$380

With its zipper and structured neckline, the Cashmere Half-Zip Sweater is relaxed yet elegant and perfect for layering. Luxurious to the touch thanks to the noble fiber, it’s designed as an investment in timeless quality. 

Made from 100% cashmere, universally regarded as one of the most luxurious fibers in the world, our Cashmere Collection is our most premium offering to you. There’s simply no other fiber that can rival its supreme softness and airy feel while retaining warmth. The result is a comfortably light feel and flattering drape.

We leverage 3D-knitting technology to make our knitwear in one whole piece for no irritating seams and less than 1% production waste.

With cashmere spun by Linsieme outside Florence, Italy, your Cashmere Half-Zip Sweater is made to order, made to fit, and made to last in Portugal.

Sand Melange
Seasonal
Available in Custom and Standard sizes
Fiber
Fiber Grade
Virgin
Fabric Weight
N/A
Manufacturing

Details

CASHMERE HALF-ZIP SWEATER

With its zip and structured neckline, the Cashmere Half-Zip Sweater is relaxed yet refined — perfect for layering. Made from 100% cashmere, it offers unmatched softness, warmth, and an elegant drape. Spun by Linsieme near Florence and 3D-knitted in Portugal with less than 1% production waste, each piece is made to order, made to fit, and made to last.

MADE FOR COOLER DAYS

MADE FOR COOLER DAYS

Spun from 100% Italian cashmere – luxuriously soft, matte, and medium in weight. Naturally regulates body temperature and resists pilling with proper care.

BALANCING DETAILS

BALANCING DETAILS

7 cm wide 2×2 ribs at hem and cuffs provide structure and balance, maintaining the sweater’s shape while enhancing durability

DEFINED COLLAR

DEFINED COLLAR

A two-layer 3.3 cm ribbed collar keeps its shape over time, adding comfort and subtle definition to the zipped neckline.

Material

Cashmere

Cashmere

Cashmere sets the standard for luxury knitwear, combining featherlight warmth with an unmistakably soft touch. We use 100% cashmere to craft timeless pieces that turn everyday wear into something extraordinary.

Fiber
Fiber Grade
Virgin
Fabric Construction
3D Knit
Fabric Weight
N/A
Manufacturing

Production

Fatextil

Our knitwear specialists. Fatextil, based in Penafiel, produces our seamless wool and cashmere pieces with remarkable precision using advanced 3D Shima Seiki machines, ensuring quality, comfort, and craftsmanship in equal measure.

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Quality check image

Quality Check

Every Son of a Tailor garment is carefully inspected by hand before it leaves our production floor. Our team checks each piece for fit accuracy, finishing, and overall quality, ensuring you receive exactly what you ordered, and nothing less.

This final step is more than a formality; it’s a promise. By keeping this process in-house, we guarantee every T-shirt, sweater, and hoodie meets the standards we set for ourselves. No shortcuts, no compromises – just honest craftsmanship checked by the same people who made it.

Shipped directly image

Shipped Directly

Unlike most clothing brands, we manage not only our production but also our logistics, meaning your garments travel as quickly as possible from our hands to yours.

By handling fulfilment internally, we eliminate unnecessary middlemen and reduce errors. The result is a simpler, faster, and more reliable process – one that mirrors the precision of how our products are made. It’s a small detail that makes a big difference in ensuring every order arrives exactly as intended.

End to end production image

End to end Production

In 2022, we established SON Supply, our own production facility in Santo Tirso, Portugal. Today, over 55% of our garments are made there, with the rest produced by a tightly knit community of trusted artisans across the country.

Together, they share our commitment to quality, precision, and sustainability. From cutting to knitting, sewing to packaging, every step happens under our supervision. We take pride in doing the hard work ourselves – creating products made for you, made to order, and made to last. This is what end-to-end craftsmanship looks like.

Service

Whether you’re ordering your first T-shirt or you’ve been with us for years, we take the time to make sure you get exactly what you need. If something isn’t right, we fix it. Our team is easy to reach and empowered to help.

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