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Artilect’s A/SYS-1 Boulder 125 long sleeve crew neck base layer combo pairs a top and bottoms set built around 125gsm Nuyarn™ merino wool. The hybrid construction uses 18 micron Australian merino wool wrapped around a polypropylene performance core, combining natural fibre comfort with added strength. Thumb hole cuffs and an easy fit provide modern, full-coverage wear.
A thermo-regulating structure with inter-laced eyelet zones adds stretch and moisture management, with targeted placements to increase breathability and ventilation for running, skiing or cycling. Flatlock seams reduce chafing, while tonal inserts keep the look streamlined. The fabric is Bluesign® approved and the wool source is non-mulsed.
Machine washable.
Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings.
This product is supplied by one of our approved partners, Baselayer.
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