Seeland Avail Aya Insulated Trousers are designed with Thinsulate insulation for complete warmth and comfort for colder hunting days on the field. Combined with the SEETEX membrane, the Avail Aya women's trousers will provide complete waterproof protection while remaining breathable and lightweight, allowing you freedom of movement. An elasticated and adjustable waist with additional straps, trap heat within while giving flexibility when you are on the move.