Helly Hansen Kids - Jr Infinity Insulator Jacket (Big Kids). Color Amethyst. Low Stock. On sale for $112.50. MSRP $150.00.. 5.0 out of 5 stars1 left in stockBrand NameHelly Hansen KidsProduct NameJr Infinity Insulator Jacket (Big Kids)ColorAmethystPrice$112.50MSRP: $150.00