This super-light silkweight base layer is engineered for optimal moisture management during stop-and-go activities. During active phases moisture is wicked across the entire garment, aiding temperature regulation. Entering a rest phase the broadly dispersed moisture evaporates quickly, speeding dry-time to keep the user drier and more comfortable. Encapsulated silver-ions provide durable and long-lasting odour control.
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Arc'teryx Fit Guide - Next to Skin Fit
These snugly-fitting garments are made with stretch fabrics to fit next to the skin to enhance moisture management and thermal efficiency.Used for base layers which integrate well with Expedition, Trim, Athletic and Relaxed Fit.
To find out how to calculate your body measurements, view our Sizing Charts:
Moisture wicking base layer for interval activities.
SL | Super Light
Uses the lightest weight materials available to provide high weather protection, performance and/or packability, but with limited durability.
Full Feature List
Minimal odour retention
Hydrophobic materials will not absorb water
Mechanical stretch textile for unrestricted mobility
Flatlock construction improves next-to-skin comfort
Anatomical shaping for fit and comfort
Cuff & Sleeves Configuration
Logos & Label Configuration
Phasic™ SL—70% polyester, 30% polypropylene, UPF 25, 98 g/m². Reduced yarn size of polypropylene lends soft touch to 100% hydrophobic jersey knit textile with mechanical stretch. Composed of multidimensional polyester yarns that wick moisture laterally to dry quickly, plus polypropylene yarns that have silver-ion encapsulated into the fibre for long-lasting odour control. Very light weight with a smooth outer face that slides easily under other layers.