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Kyanite Vest Women's
Kyanite Vest Women's

Warm, durable, versatile Polartec® Power Stretch® Pro layering vest.

USD $ 129.00

Kyanite Vest Women's Crimson
Kyanite Vest

Kyanite Vest Women's

Warm, durable, versatile Polartec® Power Stretch® Pro layering vest.

USD $ 129.00

Select a colour:

Kyanite Vest Women's Black
Kyanite Vest Women's Crimson
Kyanite Vest Women's Nightshadow

Select a size:


Free Express Shipping / FREE RETURNS

Arc'teryx Essentials

Arc'teryx Essentials

Versatile high performance designs for diverse activities and conditions.



Synthetic fleece textiles with stretch, warmth and air permeable properties. Offers durability.

Kyanite Vest

Highly versatile, the Kyanite Vest functions as a mid layer or minimalist standalone piece, and delivers performance across a range of activities. Combining warmth, mobility and moisture management, Polartec® Power Stretch® Pro allows airflow for thermal regulation and combines an abrasion-resistant nylon face with a soft, moisture-wicking brushed interior. Four-way stretch provides exceptional freedom of movement, and the women’s specific trim fit hugs the body and layers easily under a shell.


XS, S, M, L, XL


245 g / 8.6 oz


Trim fit, Hip Length, Centre back length: 64 cm / 25.3 in

Sizing Chart:

Womens Top Sizing Chart


All Round



Full Product Features

Technical Features

  • Moisture-wicking
  • Durable
  • Air permeable


  • Stretchy fabric provides freedom of movement
  • Hem, cuffs and collar bound with Tanica™ stretch fabric

Design & Fit

  • Brushed fleece interior


  • Articulated patterning for unrestricted mobility
  • Trim fit for base layer or light mid-layer use

Collar Configuration

  • Mid-height collar layers easily
  • Chin guard with added comfort

Zippers & Fly Configuration

  • No Slip Zip™ front zipper

Hem Configuration

  • Straight hem

Pocket Configuration

  • Breathable, mesh-lined pockets
  • Two hand pockets with zippers
  • Internal laminated pocket with zip

Arc'teryx Layering System

Layers are the instruments of keeping you dry, warm and using your energy efficiently. Put into the right systems, a good sequence of layers provides you with weather protection, moves moisture away from your skin, conserves or dissipates heat, and does this in the least amount of time.

The graph shows where this product sits within a layering system. Use the layering guide to select additional pieces for your system and understand how they fit together. Find out more about how to layer on our Layering Page.


Layering Chart Image

Materials & Care


  • Polartec® Power Stretch® Pro - 53% polyester, 38% nylon, 9% elastane


  • Machine wash in cold water.
  • Wash dark colours separately.
  • Do not use fabric softener.
  • Hang to dry.
  • Do not iron.

Questions & Answers

Product Reviews

Available From Authorized Arc'Teryx Dealers
Warm, durable, versatile Polartec® Power Stretch® Pro layering vest.
Kyanite Vest

Kyanite Vest Women's

Warm, durable, versatile Polartec® Power Stretch® Pro layering vest.



USD $ 129.00