Name: Arc'teryx LEAF Cold WX Zip Neck SV
Brand: Arc'teryx Essentials
SKU: 4869011 / 15391-244487
Price: 208.0 USD
Availability: InStock
Rating: 4.9 (25 reviews)

Body Size	XS	S	M	L	XL	XXL
Chest	36	38	40	43	46.5	50
Waist	30	32	34	37	40	44
Hip	35.5	37.5	39.5	42.5	45.5	49.5
Sleeve	32	33	34	35	36	37

Arc'teryx LEAF recommends if your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Note: Calculate your own body measurements, then select your product size.

Sleeve: Bend elbow and measure from the center of your neck (back) to you elbow and down to your wrist.
Chest: Measure the fullest part of your chest, keeping the tape level to the floor.
Waist: Measure your natural waist where your torso is the smallest.
Hip: Stand with feet together and measure the fullest part of your hips (approximately 8" below the natural waist)

Maximum warmth, breathability, and performance for extreme cold environments.

The Arc'teryx Cold WX Zip Neck SV is engineered for elite military, law enforcement, and tactical professionals who require superior insulation and moisture management in sub-zero conditions. Designed to be worn as a mid-layer or standalone piece, this high-performance fleece delivers exceptional warmth while remaining highly breathable, making it ideal for cold-weather reconnaissance, extended field operations, and extreme winter environments. Featuring a quarter-zip closure for adjustable ventilation, a high collar for added protection, and ergonomic patterning for enhanced mobility, this zip neck is built for mission-critical performance in the harshest climates.

Built for the Cold, Designed for the Mission

The Arc'teryx Cold WX Zip Neck SV delivers the warmth, breathability, and durability needed to withstand the world’s toughest winter conditions. Whether you're conducting reconnaissance in extreme cold, training in sub-zero environments, or deploying for high-altitude missions, this technical fleece ensures peak performance when it matters most.

Why You Should Get the Arc'teryx Cold WX Zip Neck SV

Superior warmth-to-weight ratio ensures maximum insulation without bulk.
Polartec® Power Stretch® fleece provides exceptional thermal efficiency and moisture-wicking performance.
Quarter-zip design allows for quick heat regulation and easy layering.
High collar offers extra protection against wind and cold exposure.
Flatlock seams and articulated fit enhance comfort and range of motion.
Designed for extreme cold environments, ensuring reliable performance in freezing conditions.

Overall rating: 4.8846154 / 5 from 26 reviews.

AI Generated Review Summary

The Arc'teryx LEAF Cold WX Zip Neck SV offers superior warmth and comfort, making it ideal for extreme cold environments. Its high collar provides extra protection against wind and cold exposure, while the quarter-zip design allows for quick heat regulation. The flatlock seams and articulated fit enhance comfort and range of motion, ensuring reliable performance in freezing conditions.

Summary topics

Layer Warmth: 60%

Review topics: [].

Review highlights

"Awesome mid layer, this version is stretchy and warmer than imagined." — Matthew G.
"Small pocket for hearing protection or ear buds is a handy feature." — John G.
"This particular version is prefect for cold weather, small pocket, good for keys etc.." — Ty B.

Reviews

Great base or mid

"The warmest shirt I own! Feels great against skin or over the top of the light weight Arcteryx long sleeve! Can wear with a vest more dayd"

— Gordon P. (5/5)

Crazy warm and comfortable!

"Other than the title of is review, all I can say is that I would buy more of these if there were other color options. The fit isn't restrictive, but it is slim. The most you could wear under it would probably be a t-shirt, but it's not necessary. Fantastic base/mid-layer."

— Mark P. (5/5)

The best gear

"This SV is the best gear in the winter, keeping me warm during the day."

— Gary Y. (5/5)

Worth the price

"Very warm piece of gear. Wind chills have been in the teens and my core is not affected by the cold. Best base layer I own and I have a few."

— William J. (5/5)

Next level mid layer

"This is the mid-layer that you’re looking for on those colder trips. Fits close to the skin and doesn’t restrict movement. The front zipper allows you to cool down when you get over heated. Combined with the Arc’teryx LEAF WX bottoms, now you’re fully insulated."

— Ronnie S. (5/5)

Exceptional

"This base layer is perfect if you are active in the more extreme cold temperatures. Good moisture wicking properties and retains heat very well. Often you can just throw a shell like the Alpha jacket over the top and be good."

— Jacob S. (5/5)

Good build, but arms are outrageously long

"First, this is definitely meant to be a base or tight-fitting mid layer. I’m typically a medium and the torso is VERY form-fitting, but I wouldn’t call it restrictive. As with most things Arc, the build quality is great and this layer will keep you warm. My biggest issue with this piece is the sleeve length. Typically, Arc’s jacket sleeves are a touch too long, but in order to wear this appropriately, I have to tuck under a good 4-5”. I get that it designed so you can use the thumb holes, but this feels excessive to me."

— Zachary L. (3/5)

Great mid layer with thin

"Great mid layer with thin underarmor cold long sleeve shirt underneath. Been wearing this combo at 60 degrees down to 40 degrees comfortably with minimal physical activity."

— Gabriel B. (5/5)

Great base layer

"This is tighter fitting as it is a base layer. It is very soft and extremely comfortable. It's a go to for me when it gets cooler!"

— Mitch (5/5)

The perfect base layer for cold days

"The brushed inside is very warm, and it is a base layer that stretches well and is easy to move."

— Yohei H. (5/5)

Arc'teryx LEAF Cold WX Zip Neck SV

Restricted to USA and APO/FPO sales

Built for the Cold, Designed for the Mission

Why You Should Get the Arc'teryx Cold WX Zip Neck SV