Simms Freestone Wading Boot Rubber Sole - The Simms Freestone Wading boot is a workhorse. This highly durable boot is an extremely good value. The Waterproof synthetic upper and scratch rubber protection ensure the Freestone Boot is made to last. The neoprene lining of the boot allows your stockingfoot waders to slide easily into the boot, as well as allowing for ample padding and comfort. The dual-density EVA midsole increases the shock absorption of the boot. The Simms Freestone Boot is available in sizes 5-16, whole sizes only. EEE Width.