Icebreaker Size Chart An ultralight, moisture-managing master that provides expert wicking performance for warm-weather travels and adventures. The Zeal Short Sleeve Crewe features a technical combination of merino wool and polyester. This soft, comfortable and odor-resistant shirt layers easily, dries in a flash, and features forward-set side seams and flatlock stitching for total chafe-free comfort. Features: - Polyester content for faster wicking and drying. - Forward set side seams for comfort. - Flatlock seams prevent chafing. - Longer length for added coverage. - Center back length: 76cm / 30" size L. - Icebreaker reflective heat transfer logo. - 65% Merino Wool / 35% Polyester - Alternate images may show different colorways, yet accurately display product features