Olive green waders made of waterproof material, with adjustable back straps, perfect for fishing and outdoor activities. - Color: Olive Green - Strap Type: Adjustable Back Straps - Material: Waterproof Material - Sole: Non-slip sole - Uses: Fishing, Outdoor Activities My husband bought these a few years ago and they've been sitting unused, maybe even never used. There are no tags, so I don't know the specifics, but the foot size is M. They fit my husband perfectly, who usually wears shoes size 26.5-27 cm.