Ultralight wool tank top – only 86 grams in M size
WOOL MESH TANK(MEN)

A Lightweight Wool Tank Built for Scorching Races
The WOOL MESH TANK strikes a unique balance between the moisture-regulating power of wool, the quick-drying absorbency of polyester, and the venting capability of a mesh structure. In short, this is a wool tank designed with exceptional moisture release—making it a reliable ally even in the increasingly brutal heat of midsummer races.
With traditional wool, heavy sweat during intense efforts can sometimes saturate the fabric and cause it to cling to your skin. Not so with the WOOL MESH TANK. It stays dry to the touch and smooth against your skin, no matter how hard you push. Combined with its featherweight construction—just 86g in size M—it offers a new level of comfort never felt before.
And yet, it still retains wool’s natural odor resistance, while gaining the durability of polyester. This is a wool tank top that’s ready to take on long, demanding ultratrails with wildly changing conditions.
Yarns that do not sacrifice texture NIKKE AXIO
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The DRY WOOL T-SHIRT is not simply a blend of wool and polyester. NIKKE AXIO" is a special yarn made by twisting polyester filaments inside a bundle of wool fibers. In this way, the functionality of the polyester is contained, while the feel of the wool and the functionality of the wool fiber scales are maximized.
Sustainability Initiatives
NIKKE AXIO
HERENESS had paid attention to the functionality of NIKKE AXIO before its launch and had been considering commercializing it. However, we gave up using NIKKE AXIO because only virgin polyester was available at that time. We continued to ask for the filament to be made of recycled polyester, and with the cooperation of NIKKE, we were finally able to use NIKKE AXIO with recycled materials. We plan to continue expanding our line of wool x recycled polyester products using NIKKE AXIO.
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Why non-mulesed merino wool?
New Zealand has decided to ban mulesing (the process of removing skin from sheep buttocks), and the wool we use is 100% sourced from Merino sheep in New Zealand. We believe that wool is a gift from sheep, and we should not support any practices that cause in their suffering. As a brand promoting the benefits of wool, we are committed to advocating for animal welfare.