













The Logan 4-Ply Cashmere Full Zip
A full zip with the structure of a jacket and the softness of Scottish cashmere.
The Logan is knitted in Hawick, Scotland from 100% Todd & Duncan Grade A cashmere, spun in Kinross, in a 4-ply, 12-gauge fisherman's rib. It is cozy enough for a chilly morning, but not so heavy that you feel like you're wearing a winter blanket.
The details do real work. A YKK Excella two-way zipper, YKK's finest, with polished steel pull tabs, opens from the top or the bottom: a little extra breeze, or room to sit comfortably. Vertical inset pockets keep your hands warm (or your secrets safe) without adding bulk at the sides.
Wear it over a button-down, or with a T-shirt and your favorite jeans. It looks put together even if you just rolled out of bed.
Construction
- 100% Grade A cashmere
- 4-ply, 12 gauge
- Todd & Duncan yarn, spun in Kinross, Scotland
- Fiber: approximately 15.5 microns / 35 mm staple
- Knitted in Hawick, Scotland
- Fisherman's rib
- Full-fashioned details along the shoulder seam
- YKK Excella two-way zipper
- Polished steel pull tabs
- Inset hand pockets
Why Fisherman's Rib Matters
Fisherman's rib alternates raised and recessed stitches, making a thicker, springier fabric than a flat knit of the same yarn, with pockets of air between the stitches that hold warmth.
Paired with 4-ply yarn, it gives the Logan texture, resilience and enough body to wear on its own, while the 12-gauge knit keeps it trim enough to layer under a coat. Every Billie Todd sweater, including the Logan, starts from the same Grade A cashmere fiber; the ply and knit shape how it wears from there.
Fit
Clean and comfortable, made for layering. Zip it up over a T-shirt, or open it from the bottom when you sit down or wear it under a coat. The inset pockets lie flat, so the line stays neat. If you are between sizes, the models below are a useful guide.
As Worn
Davide is 6'2" and wears a size Large. He wears a 44R jacket.
Van (the handsome one with the beard) is 5'11" and wears a size Medium. He wears a 42R jacket.
Todd, our co-founder, is 5'10", 165 lb and wears a size Small. He wears a 40R jacket.
Best For
Travel, weekends, cool-weather commutes and casual offices: whenever you want the ease of a jacket without wearing outerwear.
Care
See our guide to washing and storing cashmere.
Four-ply Scottish cashmere. Fisherman's rib. Built to layer.
옵션 선택















A LUXURY FABRIC THAT LIVES UP TO THE HYPE
Todd & Duncan Scottish Cashmere Yarn
4-ply Todd & Duncan cashmere, 15.5 microns at 35mm staple, Kinross-spun with Loch Leven water.
Four-ply means four strands of yarn twisted together before knitting, giving real substance and warmth beyond a lighter two-ply build.
Todd & Duncan's advantage comes from more than 150 years spinning at this exact specification, yarn that holds a pattern and resists pilling long after cheaper cashmere has thinned out.
Dense enough to hold a fisherman's-rib pattern wash after wash.

OVER 200 YEARS OF HISTORY
Built by experience for all life’s experiences
The two-way YKK zipper opens from the hem without undoing the collar.
The fisherman's rib, worked in raised and recessed columns rather than a flat knit, adds visual texture and traps more air for warmth without extra bulk.
Knitted in Hawick's mills on traditional flatbed machines that keep the rib pattern consistent across every panel.
Inset pockets that lie flat.

