Zip Neck Sweaters by A. A. Spectrum Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high A. A. Spectrum Green Rossbert Sweatshirt $435 Free US Shipping! A. A. Spectrum Beige Rossbert Half Zip Sweatshirt $435 Free US Shipping!