Exact 2-ply crew neck. 1x1 ribbed collar with elastane. Necktape. Shoulder reinforced with single topstitching. Binding at ar... Exact 2-ply crew neck. 1x1 ribbed collar with elastane. Necktape. Shoulder reinforced with single topstitching. Binding at armholes with double topstitching. Bottom hem with double topstitching. Side seams.