FEATURES of the Arcteryx Men's Phase SL Short Sleeve Crew Phasic SL fabric provides exceptional moisture management Flat locked seams improve next-to-skin comfort Encapsulated silver ions reduce odours UPF 25 SPECIFICATIONS of the Arcteryx Men's Phase SL Short Sleeve Crew Weight: (M): 3.1 oz / 87 g Phasic SL Fit: Next-to-skin ARC'TERYX NEXT to SKIN FIT: These snug-fitting garments are made with stretch fabrics to fit next to the skin and enhance moisture management and thermal efficiency. Arc'teryx next to skin fit pieces constructed with their heavier-weight AR and SV fabrics also perform very well as mid layer pieces, so you should consider sizing up to accommodate a base layer underneath if the intention is to use this as a mid layer option if you are building a layering system. Also check out the size guide to learn how to calculate your body measurements before selecting a size. This product can only be shipped within the United States. Please don't hate us.
