é170gsm Symmetry fleece. 1 side brushed, 1 side anti pill. 100% Polyester. Regatta Kids Sizing (chest approx): 2 Years (21-21.5in), 3-4 Years (22-22.5in), 5-6 Years (23.5-24in), 7-8 Years (25-26.5in), 9-10 Years (27-28.5in), 11-12 Years (29.5-31in), 32 (31-32.5in), 34 (32.5-33.5in).é