Black Diamond Men's Coefficient Lt Hybrid Vest

About This Item

Fit and Design

  • Primary Fabric is Bluesign approved
  • Lightly insulated woven front panel
  • DWR reverse coil center-front zipper
  • Thumb-loops for over-hand protection
  • Under-helmet hood
  • Gusseted underarm for mobility
  • Zippered chest pocket
  • Shell 1: Polartec Powergrid polyester stretch grid back fleece, 90% Polyester, 10% Elastane, 119gsm
  • Shell 2 and Lining: Nylon light weight stretch woven, 100% Nylon, 44gsm
  • Insulation: Primaloft Silver Breathable Insulation, 100% Polyester, 40gsm
  • Brand : Black Diamond
  • Web ID: 23BDIMCCNTLTHYBRDMOUA

REVIEWS

4.2
100%
Recommended

11 Reviews

Great For High Output

This is the perfect in between layer for cold weather high output days. Keeps me just warm enough when standing still for 30 minutes, but doesn't let me get too hot when working hard.

Exactly What I Was Looking For

The light weight grid fleece on the back and sides breathes beautifully, and the thicker front panel is nicely wind resistant. Over a medium base layer, the combination of this vest and a shell kept me comfortable in heavy snow during ski touring and avalanche rescue training exercises which involved a lot of standing around between short bursts of heavy exertion.

Alaska Sim

A bit lighter in weight than expected however still good for fall/spring outings.

Hybrid Vest

the chest is a dual material solid layer. to keep you warm. the remainder is of a mesh style all around. could be used in the heat absolutely. and over a shirt in the cold. cool design. fits well.

Rule #1 Always Look Cool

This vest is all about fashion and not function. If you wan to to wear to stay warm, buy another product. This is a more form fitting/stretch vest. I use it in winter/fall PNW days with no rain when I plan on running hard/intensity where I know I will sweat. This is for high output activities to let the body heat escape. I run a few miles to a track from my house with a baselayer under the vest to stay warm. Once at the track I take the base layer off and use the vest almost like a tank top to wear while doing hard running/intervals. Upon finishing the workout I put my dry baselayer on for an easy run back to the house. That's how I use it.

Runs Very Large

Nice thin (which is what I wanted) vest to be used running and cross country skiing. Seems perfect for me but had to return it due to being about 2 sizes too large. I went by the size chart but it is clearly WRONG. Wanted to order in a smaller size but they are out. If ordering order a size plus smaller than the size chart says.

Sizing Is Off?

5'9 160 pounds and I ordered a MEDIUM. I wear a medium in pretty much everything...but this was like wearing a boat! This lightweight vest is supposed to be a slim-fitting mid-layer, but I could have worn it OVER a puffy. Returned!

Perfect!

Another quality Black Diamond product! Great for layering or wearing alone on a cool day. I’m 5’11 190ish, large fits great

Big Nope…

If all you are looking for is sleeveless insulation, you found it. This vest has no pockets and is really nothing more than an expensive tank top.

Features Aren't Matching Up..

A fairly esoteric piece that appears to be aimed at active insulation. Zippered side pockets and a light elasticed hem would be nice touches, although this is more of a purist item. Features listed on the website need some amending. Thumb loops, hood, and gussested underarm are all glaring mistakes to post on a product page.

Received incentive

Oddly Thin And Surprisingly Warm

Not exactly what I thought I was ordering but it’s a keeper. The material is very light weight and thin. The back is effectively see through. But, as a base layer it is actually quite warm and does the job.

Read All Reviews (11)