100% nylon. Pertex ripstop fabric. Full zip fastening. Packable hood. Raglan sleeves. Two zippered slash pockets. Two interior patch pockets. Drawcord hem. Regular fit. The W-Cloth Jacket is a lighter-than-a-bag-of-Quavers running jacket-type arrangement from Goldwin. The low-profile, wheaty paint job is a nice change of pace from the usual fluro-hues typically found on these types of garments, and yeah, that Pertex ripstop fabric is really something – quick-drying, ultra-lightweight and damn-near indestructible, this stuff deserves to be salivated over. But don’t actually drool all over it. That’d be weird.