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Grid Thermal Jersey - Olive

34 reviews
      • Our Long Sleeve Jersey, made with bluesign® approved fabric, is perfect on its own or as a technical layering piece. The gridded fleece interior traps body heat between the layers while drawing moisture away from your skin, making it perfect for cool weather. We recommend wearing this jersey up to about 60 degrees on its own. When it's 55 and below we like to introduce our favorite base layer or over layer (Micro Climate, Vest, Magic Shell). This Jersey is cut and sewn right here in Oakland, CA. 

        Reflective detailing on the back provides increased visibility and three rear pockets give plenty of space for everything that didn't fit in your bar bag. Questions about our Thermal Jersey? View our Jersey Comparison Guide.

        1. Incredible warmth to weight ratio.
        2. Wicking and breathable, perfect for layering.
        3. Anti-Microbial Treatment
        4. bluesign®-approved fabric.
        5. Temp range from 45-60 degrees and perfect for layering.
        6. 3 rear pockets, YKK zipper, reflective details.
        7. Sewn by hand in California.

      • Size NotesThe Grid Thermal is meant to be fitted and the fabric is very stretchy. If you would like your jersey to be more relaxed, we suggest jumping up one size.  If you have questions about sizing send us an email.


Customer Reviews
4.9 Based on 34 Reviews
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17 Apr 2022
Taylor R.
United States
I recommend this product

Fits Great, but soaks up sweat

I wear this in Seattle weather, so do take that into account. I usually wear the magic jacket over the top and this wildly soaks up sweat. If you wear it without a layer on top, it’s a little bit better. Excited to try it out in the summer weather to see if it feels different, but it’s definitely a short ride long sleeve for me.

  • How does this product fit you? SmallPerfectBig
  • What size did you purchase? XL
  • What is your height and weight? 5’10” 190lbs
11 Apr 2022
Mark G.
United States United States
I recommend this product

Nice and cozy!

Nice material and quality. Color is a muted burnt orange color and pairs really well with black but has a little extra visibility. I am 6’ and 170lbs. Purchased a large and can fit a thin base later under it without any extra fabric bunching up. I believe I would have fit into a medium and it would have been more race cut but wanted some movement for this jersey. Girlfriend says I look handsome in it :)

11 Apr 2022
Mark S.
United States United States
I recommend this product

Great Item for me

This is essential a heavyweight thermal undergarment for colder weather riding. I have worn it three times with a short- sleeve jersey over top in the lower 40s to mid 50s. It provides some (not a lot) wind break, but certainly very breathable. I LOVE: 1. the weights and fabric - soft. clings nicely. 2. Zipper is excellent, even little tuck at bottom of zipper - quality touch. 3. The bottom has an excellent silicon/rubbery circumference and holds very well to my bibs so it doesn't hike up or move around when I do even over a several hour ride. 4. The color is unique, rich, awesome! Hook 'Em Horns! 5. It is a slightly cropped fit, which is perfect for me since I am a little short wasted. It does not stick out under a jersey or jacket on the bottom. A very neat look! The sizing chart is excellent. I am 5' 10" and about 205lbs. I ordered the XL to be a "roomier" fit. Wise choice. It is clingy and stretchy so really you cant go wrong ordering up a size unless you had narrow shoulders. Also, no matter the quality, and this is a very high quality piece, all jerseys will shrink a tad after a hundred washes, so that gives you some upside. (just as an aside, I also got the micro climate yellow jacket. I ordered XXL - another wise choice. I can wear some thicker layers under it, as well as just a short sleeve jersey.)

  • How does this product fit you? SmallPerfectBig
  • What size did you purchase? XL
  • What is your height and weight? 5' 10" 205 LBS
05 Apr 2022
United States United States
I recommend this product

Grid Thermal Jersey - Olive

Fantastic fit and incredibly versatile. I’ve worn this is weather as warm as the low 60s and as cool as the mid 40s with base layer and gilet and was super comfortable in both scenarios. Well done Ornot! Will be purchasing another one!

  • How does this product fit you? SmallPerfectBig
  • What size did you purchase? Medium
  • What is your height and weight? 5’10” and 165lbs