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Free Shipping, Exchanges & Returns
200+ Client Reviews

Unparalleled fabrics

World's best mills

Seneca

Responsibly produced.

The fabrics made in Italy are created using FSC (Forest Stewardship Council) certified yarns. The fabrics are then crafted with world reknowned manufacturers in Italy and New York.

Seneca

Best in class technical fabrics from Italy & Japan.

We hand-select the highest quality fabrics from around the world based on our design tenets of versatility, performance, and comfort. Our signature AYR™ fabric comes from one of Italy's most innovative mills, near Florence, using an advanced knitting technique. It is developed to be soft-structured but high performance, by combining a unique blend of natural and performance fibers.

Best in class technical fabrics from Italy & Japan.

We hand-select the highest quality fabrics from around the world based on our design tenets of versatility, performance, and comfort. Our signature AYR™ fabric comes from one of Italy's most innovative mills, near Florence, using an advanced knitting technique. It is developed to be soft-structured but high performance, by combining a unique blend of natural and performance fibers.
Seneca

Responsibly produced.

The fabrics made in Italy are created using FSC (Forest Stewardship Council) certified yarns. The fabrics are then crafted with world reknowned manufacturers in Italy and New York.

Seneca
Seneca

High performance, low maintenance.

Created for the new world. Comfortable and breathable on your skin, with stretch for ease in motion. Durable and wrinkle resistant making it packable and travel ready. Machine washable, only necessary after 20+ wears.
Seneca
Seneca

It's all in the details.
This is Seneca.

Measurements. All garments are hand-measured for accuracy.


It may be helpful to compare these product measurements to a similar garment you already own. To do this, place the garment on a flat surface and take all measurements from the outside.


Modena Shirt

  • S
  • M
  • L
  • XL
  • Chest
  • 40"
  • 42"
  • 45"
  • 47"
  • Back Length
  • 28"
  • 28"
  • 28 1/2"
  • 28 1/2"
  • Sleeve Length
  • 24"
  • 24 1/2"
  • 26"
  • 26 1/2"
  • Shoulder Width
  • 17 1/4"
  • 17 3/4"
  • 18 1/2"
  • 19"

Lumen Shirt

  • S
  • M
  • L
  • XL
  • Chest
  • 39"
  • 41"
  • 44"
  • 46"
  • Back Length
  • 28 3/4"
  • 29 1/4"
  • 30"
  • 30 1/2"
  • Sleeve Length
  • 24 3/4"
  • 25 1/4"
  • 26 1/2"
  • 27"
  • Shoulder Width
  • 17 1/2"
  • 18"
  • 18 1/2"
  • 19"

Forma Jacket 2

  • S
  • M
  • L
  • XL
  • Chest
  • 36 1/2"
  • 38 1/2"
  • 41 1/2"
  • 43 1/2"
  • Back Length
  • 28 1/2"
  • 29"
  • 29 3/4"
  • 31 1/4"
  • Sleeve Length
  • 24"
  • 24 1/2"
  • 25"
  • 25 1/2"
  • Shoulder Width
  • 17 1/4"
  • 18"
  • 19"
  • 19 3/4"

Terra Jacket

  • S
  • M
  • L
  • XL
  • Chest
  • 40"
  • 42"
  • 45"
  • 47"
  • Back Length
  • 28"
  • 28 1/2"
  • 29 1/4"
  • 29 3/4"
  • Sleeve Length
  • 25"
  • 25 1/2"
  • 26"
  • 26 1/2"
  • Shoulder Width
  • 18"
  • 18 1/2"
  • 19 1/4"
  • 20"

Vanta Pant

  • 30R
  • 32R
  • 32L
  • 34R
  • 34L
  • 36R
  • Waist
  • 30"
  • 32"
  • 32"
  • 34"
  • 34"
  • 36"
  • Outseam
  • 39"
  • 39"
  • 41.5"
  • 39"
  • 41.75"
  • 40"
  • Inseam
  • 29"
  • 29"
  • 31"
  • 29"
  • 31"
  • 29"
  • Hem Opening
  • 12.5"
  • 12.75"
  • 12.75"
  • 13"
  • 13"
  • 13.25"

Vanta GPT

  • 30R
  • 32R
  • 32L
  • 34R
  • 34L
  • 36R
  • Waist
  • 30"
  • 32"
  • 32"
  • 34"
  • 34"
  • 36"
  • Outseam
  • 40"
  • 40.5"
  • 43.25"
  • 40.5"
  • 43.25"
  • 41"
  • Inseam
  • 30"
  • 31.5"
  • 33.5"
  • 31.5"
  • 33.5"
  • 32"
  • Hem Opening
  • 13"
  • 13"
  • 13"
  • 14"
  • 14"
  • 14"

Vanta Pro

  • 30R
  • 32R
  • 32L
  • 34R
  • 34L
  • 36R
  • Waist
  • 30"
  • 32"
  • 32"
  • 34"
  • 34"
  • 36"
  • Outseam
  • 37"
  • 37"
  • 39.5"
  • 39"
  • 41.5"
  • 40"
  • Inseam
  • 29"
  • 29"
  • 31.5"
  • 30"
  • 32.5"
  • 30.5"
  • Hem Opening
  • 13"
  • 13"
  • 13"
  • 13.25"
  • 13.25"
  • 13.5"

Cortina Longsleeve Knit

  • S
  • M
  • L
  • XL
  • Chest
  • 41"
  • 43"
  • 46"
  • 48"
  • Back Length
  • 25 1/2"
  • 26 1/2"
  • 27"
  • 27"
  • Sleeve Length
  • 23 1/2"
  • 24 1/2"
  • 25"
  • 26"
  • Shoulder Width
  • 18 1/4"
  • 18 3/4"
  • 19 1/2"
  • 20"

  • Still Unsure?

    Email contact@thinkseneca.com with your typical size, height, and weight. 


  • Returns or exchanges.

    Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free exchange or return. 

Measurements. All garments are hand-measured for accuracy.


It may be helpful to compare these product measurements to a similar garment you already own. To do this, place the garment on a flat surface and take all measurements from the outside.


Vanta Pant

  • 30R
  • 32R
  • 32L
  • 34R
  • 34L
  • 36R
  • Waist
  • 30"
  • 32"
  • 32"
  • 34"
  • 34"
  • 36"
  • Outseam
  • 39"
  • 39"
  • 41.5"
  • 39"
  • 41.75"
  • 40"
  • Inseam
  • 29"
  • 29"
  • 31"
  • 29"
  • 31"
  • 29"
  • Hem Opening
  • 12.5"
  • 12.75"
  • 12.75"
  • 13"
  • 13"
  • 13.25"

Vanta GPT

  • 30R
  • 32R
  • 32L
  • 34R
  • 34L
  • 36R
  • Waist
  • 30"
  • 32"
  • 32"
  • 34"
  • 34"
  • 36"
  • Outseam
  • 40"
  • 40.5"
  • 43.25"
  • 40.5"
  • 43.25"
  • 41"
  • Inseam
  • 30"
  • 31.5"
  • 33.5"
  • 31.5"
  • 33.5"
  • 32"
  • Hem Opening
  • 13"
  • 13"
  • 13"
  • 14"
  • 14"
  • 14"

Vanta Pro

  • 30R
  • 32R
  • 32L
  • 34R
  • 34L
  • 36R
  • Waist
  • 30"
  • 32"
  • 32"
  • 34"
  • 34"
  • 36"
  • Outseam
  • 37"
  • 37"
  • 39.5"
  • 39"
  • 41.5"
  • 40"
  • Inseam
  • 29"
  • 29"
  • 31.5"
  • 30"
  • 32.5"
  • 30.5"
  • Hem Opening
  • 13"
  • 13"
  • 13"
  • 13.25"
  • 13.25"
  • 13.5"

  • Still Unsure?

    Email contact@thinkseneca.com with your typical size, height, and weight. 


  • Returns or exchanges.

    Try your purchase in the comfort of your own home and, if it’s not quite right, let us know and we’ll arrange a free exchange or return. 

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