Retailers' Descriptions

Here's what other sites are saying:

Features of the Arcteryx Men's Phase SL Brief Next Gen Phasic SL fabric provides a softer touch, improved stretch and exceptional moisture management Flatlock construction improves next-to-skin comfort Gusseted crotch for mobility and comfort Durable Anti Odour finish Mechanical stretch textile for unrestricted mobility Comfort waistband with laminated, soft-brushed finish Phase SL is finished with Arcteryx DOA anit-odour finish

- Moosejaw refers to the men's version

Arc'teryx Boxers & Briefs Phase SL Brief - -Nautic Grey-X-Large 270921. Next-generation Phasic SL polyester yarns speed dry times improve moisture transfer and elevate comfort. Gusseted crotch and support panel facilitate ergonomic freedom and flatlock seam construction minimizes potential irritation.

- CampSaver.com refers to the men's version