SOL'S GLORY MEN, MEN'S V-NECK SWEATER, Gauge 12 - 70% viscose 30% polyamide KNITWEAR 369 g/pc, V-neck, Fitted cut, 1x1 ribbed cuffs and hem with elastane for a perfect fit, Armholes with knitting decrease. About sizes matching, please refer to the size chart in the product documentation section.