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ultralight active protection

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weight is ~ 71g for size 4

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packable design

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Even is 6’4” / 193 cm and wears size 4

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view from the back

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universal boxy fit for easy layering

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thumb loop cuff

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ergonomic hood fit for active movement

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Fiona is 6’0” / 183 cm and wears size 2

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view from the back

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boosts warmth and blocks wind

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color iron 18-1306

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sizing

BREAKER WIND SHIRT v1.5

1.

ultralight active protection

2.

weight is ~ 71g for size 4

3.

packable design

4.

Even is 6’4” / 193 cm and wears size 4

5.

view from the back

6.

universal boxy fit for easy layering

7.

thumb loop cuff

8.

ergonomic hood fit for active movement

9.

Fiona is 6’0” / 183 cm and wears size 2

10.

view from the back

11.

boosts warmth and blocks wind

12.

color iron 18-1306

13.

sizing

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BREAKER WIND SHIRT v1.5 GN-S-037
To note: Orders including this item will ship starting December 1, 2025
Breaker Wind Shirt, the go-to layer for active protection against the elements. Designed to integrate seamlessly into your layering system, it boosts the performance of your base and mid-layers by locking in warmth and blocking wind. Lightweight and packable, it’s ready to deploy whenever conditions shift.
Crafted in Japan from ultralight 15-denier nylon, the Breaker Wind Shirt is as light as possible without compromising durability. Its simplified design minimizes seam lines, with a one-piece fabric body and a two-piece hood construction. The slightly boxier fit ensures a universal fit across body types and allows for layering underneath.
Trims, cords, and cord locks are removable and replaceable, allowing you to customize the shell’s weight and easily maintain it. This focus on repairability extends the garment’s lifespan, making it an essential, enduring piece in your wardrobe. We're always happy to help with repairs!

fabric
The Breaker Wind Shirt v1.5 is crafted from an ultralight nylon from GSI, using 15-denier yarn to create an incredibly fine, compact weave that effectively blocks wind and retains warmth.
specs
  • v1.5 Updated Fabric
  • Supplier: GSI
  • Origin: Japan
  • Composition: 100% Recycled Nylon
  • Weight: 24g/m2
  • Properties: Breathable / More Comfortable