Simms Flyweight Boot Felt (2025) have been redesigned to meet the needs of demanding anglers, combining lightness, durability and optimum performance. Made from woven synthetic TPU material, they are both durable and lightweight. The dual-density EVA midsole offers superior comfort and enhanced stability. The felt sole guarantees exceptional grip on slippery surfaces and running water. Featuring molded rubber protection panels and integrated drainage holes, they are designed to drain water quickly. Compatible with Simms Hardbite Studs, they offer ideal versatility for a variety of aquatic environments.