The Men's Ultra Crew Neck Base Layer top is as soft and comfortable as ever combining all the natural benefits of our finest MicroMerino® fabrics with just enough nylon to create our most durable fabric ever to withstand the most demanding adventures. 

Designed with Ultra Runners in mind we made it extra comfortable and extra durable. Still Merino-rich, and perfect for adventure racing and what in Australia, we like to call ‘bush bashing’.

A true high-performance garment packed with extra performance features like tag-free labels and flatlock stitching helps eliminate chafe and maximize comfort. The thumb loops keep your hands warm and stop your sleeves riding, and the reflective trims have been added for extra safety in low light.

Wear it on its own to stay cool in warm or mild weather, or as part of a layering system when the temperature drops

FIT & FABRIC 

Designed with a body-skimming, sports fit.

True to size.

Model wears size small.

Made with lightweight 83% superfine Australian Merino Wool, 12% Nylon for durability and 5% Elastane for an easy four-way stretch and freedom of movement.