Lojas VillageMall LENNY NIEMEYER Peter Grimm Sonja Wool Felt Fedora Hat. 100% Ultra Felt Ribbon Band Brim: 2. 75" The Peter Grimm Sonja is the perfect blend of elegance and simplicity. Crafted from 100% Ultra Felt, this hat offers a luxurious feel and unmatched comfort. The soft beige tone is beautifully complemented by a chic ribbon band, adding a touch of sophistication that stands out effortlessly. With a 2. 75" brim, the Sonja provides just the right amount of sun protection while enhancing your style. Whether you're dressing up for a special occasion or adding flair to your everyday look, the Peter Grimm Sonja is a timeless accessory you'll love to wear.