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Asta Lightweight Down Gilet

£269.00

Lightweight down vest with high warmth-to-weight efficiency for cold-weather layering and everyday wear.

850 Fill Power DownTek™ hydrophobic goose down at a 93/7 ratio, in a Pertex® Quantum Pro outer woven from Bureo® NetPlus® reclaimed fishing nets. Updated for 26 with narrower baffles, a grown-on collar and raised zipped hand pockets. Stows into its own hand pocket and weighs just 258g.

When to choose a gilet and why the Fill Power grade matters — is in the details below.

Our ethical approach complies with the Responsible Down Standard. Our hydrophobic down uses bluesign®-approved clean chemistry.

 
Colour Black
Size Small

Sizing charts

The measurements in the charts refer to your body measurements. Measure your body as described and then choose the corresponding product size.

Men's Sizing

Small
EUR 46 - 50 		Medium
EUR 50 - 52 		Large
EUR 52 - 54 		X Large
EUR 54 - 56
Chest 96 - 102 cm
38 - 40 in.		 102 - 106 cm
40 - 42 in.		 106 - 111 cm
42 - 44 in.		 111 - 116 cm
44 - 46 in.
Waist 76 - 81 cm
30 - 32 in.		 81 - 86 cm
32 - 34 in.		 86 - 91 cm
34 - 36 in.		 91 - 96 cm
36 - 38 in.
Inside Leg 80 cm
31.5 in.		 81 cm
31.9 in.		 82 cm
32.2 in.		 83 cm
32.7 in.



Women's Sizing

X Small
UK 6 - 8
EUR 34 - 36
US 2 - 4 		Small
UK 10 - 12
EUR 36 - 38
US 6 - 8 		Medium
UK 12 - 14
EUR 40 - 42
US 8 - 10 		Large
UK 14 - 16
EUR 42 - 44
US 10 - 12
Bust 82 - 86.5 cm
32 - 34 in.		 86.5 - 91.5 cm
34 - 36 in.		 91.5 - 96.5 cm
36 - 38 in.		 96.5 - 101.5 cm
38 - 40 in.
Waist 64 - 68.5 cm
25 - 27 in.		 68.5 - 73 cm
27 - 29 in.		 73 - 77.5 cm
29 - 31 in.		 77.5 - 82.5 cm
31 - 33 in.
Low Hip 88 - 92.5 cm
34.5 - 36.5 in.		 92.5 - 97.5 cm
36.5 - 38.5 in.		 97.5 - 102.5 cm
38.5 - 40.5 in.		 102.5 - 107.5 cm
40.5 - 42.5 in.
Inside Leg 77 cm
30.3 in.		 78 cm
30.7 in.		 79 cm
31.1 in.		 80 cm
31.5 in.


How to measure

 

Measuring guide

Chest/Bust

With the tape under your armpit, measure across fullest part and across shoulder blades.

Waist

Measure around natural waistline at the narrowest part.

Low Hip

Measure around the widest part of the hip bones.

Inside leg

In a standing position, measure from top of inside leg at crotch to ankle bone.
UK shipping from £3.99. Next-day delivery available.
Use & Highlights

When to use — Core warmth layering under a shell on cold mountain days; equally useful as a standalone piece in mild conditions or for everyday urban use when a full jacket is too much

The case for a gilet — By removing the sleeves, the Asta concentrates insulation at the core — where heat retention matters most. It also breathes better than a full jacket during high output activity

Weight and packability. At 258g, the Asta stows into its own hand pocket; expedition-grade fill in a piece that disappears into a pack or bag

850 Fill Power — The same expedition-grade DownTek™ hydrophobic down as the Fenrir; 93/7 down-to-feather ratio and molecular-level hydrophobic treatment means the fill retains warmth when damp rather than collapsing.

NetPlus® — Pertex® Quantum Pro 30D outer woven from Bureo® NetPlus® reclaimed fishing nets, fully traceable to source. Windproof and highly water-resistant with PFC-free DWR.

2026 updates — Narrower baffles for improved warmth and compressibility. Grown-on collar removes the seam at the neck for a cleaner fit and better cold-weather sealing. Raised zipped hand pockets are positioned higher for use under a harness.

Ethics and sustainability — Responsible Down Standard compliant; bluesign®-approved clean chemistry and PFC and PFAS free throughout.
Tech Specs & Care

Outer fabric
Pertex® Quantum Pro 41gsm
30D micro ripstop
Bureo® NetPlus® 100% recycled fishing net nylon
PFC-free DWR finish

Fill
850 Fill Power DownTek™ hydrophobic goose down
93/7 down/feather ratio
Synthetic reinforcement
100g/m² synthetic insulation at shoulders and collar

Pockets
2 × raised zipped hand pockets (harness-compatible)
1 × internal zipped valuables pocket
1 pocket doubles as stuff sack

Weight & fit
258g (men'smedium)
Grown-on collar, narrower baffles (updated 2026)

Ethics and sustainability
Responsible Down Standard compliant
bluesign®-approved clean chemistry

Care
Machine wash 30°C — gentle wash
Tumble dry cool
Do not dry clean, do not iron, do not bleach

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