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Description
Our motto is Less But Better, which means high-quality styles that reduce the amount we use - and how we impact the environment. That's why the FLUID tank is crafted from our Kinetic Sport fabric - a premium, mesh-like material that’s made ...
Reviews
4.8
34 ratings
5
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1
Hard working and breathable. Perfect!
Just discovered LNDR and I've already made multiple purchases. This top didn't disappoint. Very breathable and doesn't show sweat marks. A bit longer and looser in style for days when you want a bit more coverage. Washes really well.
J
Joy · January 12, 2026
Airy, boxy top
Having first worn the Air Tank in XS, I got the Fluid Tank in S and found the fabric slightly warmer than Air Tank. The former is made out of recycled nylon and the latter recycled polyamide. However, both are as airy and sweaty wicking once you start running.
Dropping a single star as the design could have done with a less boxy cut and slightly smaller armhole. I reckon this was meant to be a unisex top. Otherwise this would have been my top go-to for running tops.
B
B · November 13, 2025
Finally I found it!!
I’ve been searching for the perfect vest top for soo long - many many ordered and returned. I get extremely hot and also 60 plus and don’t like anything too fitted or with large/drop armholes. This top is pricey but has ticked all my boxes in a way I never thought possible and feels like it will last forever. The fabric is genuinely cooling - it’s a complex looking kind of double mesh. Loose fit. Zero cling. Good coverage. Hard wearing. So all round fantastic that I’m going to order another one.