Women's Colter Down Jacket

$449

Color: Raven

Also inWomen's

Size:

Size guide

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Top features

20K/20K PeakProof Shell

800-Fill RDS Down

Mapped PrimaLoft

Description

Storm cycles, sushi nights or firepit après — the Colter glides through all of it. This season's slightly cropped silhouette lands just at the waist, and the PeakLuxe 2L shell is whisper-quiet, impossibly soft and properly waterproof at 20K/20K. Inside, 800-fill RDS-certified down sits in wide, overstuffed baffles, with PrimaLoft mapped into the areas most likely to get damp. A fixed hood handles cold gusts, zippered underarm vents release heat, and an adjustable side gusset lets you set the silhouette where you want it.

Perfect for

Deeply Cold Days

800-fill down behind a 20K waterproof shell.

Storm Cycles

Waterproof, hooded and vented.

Town and Après

Cropped at the waist, quiet enough for anywhere.

Features

20K/20K PeakProof Shell. PeakLuxe 2L is properly waterproof, and quiet enough that you forget it is there.
800-Fill RDS Down. Wide, overstuffed baffles hold responsibly sourced 800-fill down.
Mapped PrimaLoft. Synthetic insulation takes over in the places most likely to get damp, where down struggles.
Underarm Venting. Zip vents dump heat without taking the jacket off.
Adjustable Side Gusset. A zippered gusset sets the silhouette closer or roomier as you like.

Size & Fit

Slim

Regular

Relaxed

Standard fit with room to move. True to size for most.

Regular fit: a casually shaped design that is not too tight and not too baggy, cut with room to layer. Centre back length 23 3/4 in on a size S. Sized XS–XL.

Open size guide

Materials

Outer: PeakLuxe 2L, 50 denier plain weave, 100% recycled polyester microfibre, 104 g/m², with a PFAS-free DWR finish and 20K/20K PeakProof 2L lamination.
Insulation: Allied Feather + Down, 90/10 white goose down, 800 fill, RDS certified.
Lining: Micro Taffeta, 40 denier plain weave, 100% recycled polyester, 67 g/m².
Made in Vietnam.
Care: Machine wash cold on gentle, rinse well and use an extra spin cycle. Do not bleach. Tumble dry low, using dryer balls and multiple cycles to restore loft. Do not iron or dry clean.

About the brand

Rooted in Jackson Hole, Stio captures the spirit of mountain life in every piece. Technical, beautiful, and built for adventure, their apparel transitions seamlessly from backcountry to Main Street. At Mountain Sports, we love Stio because it embodies what we stand for — a life lived outdoors, with purpose and style.

Shop all Stio

SKU 100873-021 · Style 100873

Size guide

Stio Size Chart - Women's Apparel

Stio Sizing Chart

Measurements are in inches, unless otherwise noted. Charts reflect body measurements, not garment measurements.

Women's Size Guide (Women's Apparel - single chart for tops, outerwear and bottoms):

Size	Numeric Size Equivalent	Chest	Waist	Hip	Inseam
XXS	0 - 0	30 - 32	25 - 26	33 - 35	30.5
XS	0 - 2	32 - 34	26 - 27.5	35 - 37	30.5
S	4 - 6	34 - 36	27.5 - 29.5	37 - 39	31
M	8 - 10	36 - 38	29.5 - 31.5	39 - 41	31
L	12 - 14	38 - 41	31.5 - 34	41 - 43.5	31.5
XL	16	41 - 44	34 - 37	43.5 - 46	32
XXL	18	44 - 47	37 - 40	46 - 48.5	32.5

Fit styles: Form-Fitting, Trim, Regular, Relaxed.

Women's Bottoms (same Women's Size Guide chart - letter size to numeric size 0-18, plus inseam lengths):

Size	Numeric Size Equivalent	Waist	Hip	Default Inseam	Regular Inseam	Short Inseam
XXS	0 - 0	25 - 26	33 - 35	30.5	30.5 - 31.5	28.5
XS	0 - 2	26 - 27.5	35 - 37	30.5	30.5 - 31.5	28.5
S	4 - 6	27.5 - 29.5	37 - 39	31	30.5 - 31.5	28.5
M	8 - 10	29.5 - 31.5	39 - 41	31	30.5 - 31.5	28.5
L	12 - 14	31.5 - 34	41 - 43.5	31.5	30.5 - 31.5	28.5
XL	16	34 - 37	43.5 - 46	32	30.5 - 31.5	28.5
XXL	18	37 - 40	46 - 48.5	32.5	30.5 - 31.5	28.5

Numeric sizes correspond to letter sizes as follows: 0 = XXS/XS, 2 = XS, 4 - 6 = S, 8 - 10 = M, 12 - 14 = L, 16 = XL, 18 = XXL. Regular inseam is 30.5 - 31.5" for all sizes; Short inseam is 28.5" for all sizes.

Performance

How it ranks across conditions.

Calibrated against comparable products we stock, so you can compare like for like.

Warmth

1

2

3

4

5

800-fill down in wide, overstuffed baffles

Waterproofing

1

2

3

4

5

20,000mm PeakProof 2L lamination

Breathability

1

2

3

4

5

20,000g moisture vapour transfer

Ventilation

1

2

3

4

5

Zippered underarm vents

Full spec sheet

Technical Specs

Shell Fabric	PeakLuxe 2L, 50 denier plain weave, 104 g/m²
Waterproofing	20K/20K PeakProof 2L lamination with a PFAS-free DWR finish
Insulation	800-fill RDS-certified down with mapped PrimaLoft synthetic
Centre Back Length	23 3/4 in (size S)
Weight	30.4 oz

Find the right one for you

How the Colter Down Jacket compares

Head-to-head against the closest alternatives we stock, so you can see where this one sits before you commit.

Feature	Stio Women's Colter Down Jacket You're viewing	Stio Womens Pinion Down Sweater
Shell	Waterproof PeakLuxe 2L, 20K/20K	Pertex® Quantum ripstop, water-repellent
Down	800-fill with mapped PrimaLoft	800-fill HyperDRY™
Weight	30.4 oz	8 oz
Best For	Deep cold and storms	Layering and packing small
	Pick your size	Shop →