Arc'teryxArc'teryx - Phase Sl Zip Neck L/s

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; The decreased weight and superior moisture management of the Phase SL baselayer top will make it your go-to from the daily workout to backcountry treks. ; Next To Skin Fit: • Snug fit increases fabric effectivity. • Baselayer fit. ; SL: Super Light uses ultralightweight materials, improving packing and wear while reducing bulk. ; Body-mapped construction. ; Phasic interval system: • Offers varying benefits during the phases of interval training. • Stage 1: Hydrophobic Phi yarns wick moisture. • Stage 2: Phi yarns disperse perspiration across the fabric surface. • Stage 3: High moisture dispersal speeds drying. ; Shoulder seams are rolled forward to reduce pack-strap chafing. ; Flatlock stitching. ; Stand collar. ; Half-zip closure. ; Long sleeves. ; Extended hemline. ; 70% polyester, 30% propylene. ; Machine wash and line dry. ; Imported. Measurements: ; Length: 25 in ; Product measurements were taken using size XS. Please note that measurements may vary by size.