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W's Mercury Crew Pullover

versatile midlayer, lightweight warmth, super soft comfort

6 reviews
$77 $96
Color: Huckleberry
Size

Soft + lightweight with surprising warmth — the Mercury Crew Pullover is a versatile midlayer ready for your long run days or your rest days.

Features
Between-season perfection

Technical nylon blend is peached for warmth without added bulk + next-level softness

Performance meets comfort

4-way stretch fabric for comfort and range of motion

Cold weather running comfort
Breathable, moisture-wicking Mercury Knit excels at transferring sweat + heat away from the body for comfort during prolonged efforts

For when the mercury drops
Lightly peached on both sides, Mercury Knit has an exceptionally soft hand feel while providing cozy warmth + thermoregulation without added weight

Slightly relaxed fit
Roomy enough to layer without adding bulk

Trail-ready design
Slightly dropped rear hem for splatter coverage on muddy runs

The little things
Thumb holes and hang loop neck tape for whatever the day has in store

Visibility
Reflective seaming along the sleeves + Janji reflective logo on front + “watermark” on back increase visibility in low light 
Materials + Specs

Mercury Knit
69% nylon, 31% spandex

Garment made in Vietnam

Weight
215g / 7.5oz (W’s Small)
View details

Customer Reviews

Based on 6 reviews
67%
(4)
33%
(2)
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c
callie
Wear it for: Running, Hiking, Everyday wear
Product Fit: Spot-on
Height: 5'10" to 6'0"
Usual Size: M
Size Purchased: L
Great for cooler runs in the desert.

Love the material of this as it keeps fairly dry for those short or longer runs in the desert. It's warm enough for winter running and thin enough to layer if needed without feeling heavy.

S
Stacy S.
Wear it for: Running
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: S
My new fave

This shirt has been perfect for our chilly coastal winter runs. Love the fit and how well it breathes!

B
Bobbie S.
Wear it for: Running
Product Fit: Spot-on
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: S

W's Mercury Crew Pullover

S
Sam
Wear it for: Running, Hiking, Cycling, Everyday wear
Product Fit: Spot-on
Height: 5'7" to 5'9"
Usual Size: S
Size Purchased: S
Perfect layer for variable temps

This pullover very much delivers on the promise of warmth without bulk, and it's an excellent layer to have on hand for shoulder seasons and variable weather. I've worn it for activities ranging from morning dog walks to trail races, and it's kept me warm without overheating. The thumb holes are a great addition for staying cozy if temps drop or the wind picks up. Overall, I love that the design is fairly simple, but the features check all the boxes I look for in a midlayer. (Janji employee review)

C
Catie M.
Wear it for: Running, Hiking
Product Fit: Runs large
Height: 5'4" to 5'6"
Usual Size: S
Size Purchased: S
Great quality, comfy, just not super flattering

Great quality shirt, very comfortable, just not super flattering for me, probably because it’s thick material and it’s a lot looser than the Helio. I hate that that is part of my review but there it is. But like I said- lots of plusses to this shirt!

B
Beth B.
Wear it for: Running, Hiking
Product Fit: Spot-on
Height: 5'1" to 5'3"
Usual Size: S
Size Purchased: S
Pretty good

I bought the Mercury Pants at the same time and those are amazing. In a top the fabric feels a tad too stiff. It doesn’t drape well. I will still wear it but not as often as others. Color is beautiful and sizing is spot on. Not too tight so I can probably use it as a mid layer. I wear a lot of Lululemon and I think the design of the thumb holes could be more elegant.