Ideal for days when waders aren't necessary, the Simms Guide Guard socks provide comfort and warmth inside of Simms wading boots.FeaturesPerforated airprene throughout allows water to drain and provides breathability to keep feet comfortable in the water and on the trailConstructed using 3.5mm abrasion-resistant neoprene in the upper and gravel guard, and perforated 3.5mm neoprene underfoot for drainageAnatomically correct left and right patterning for superb fit and easy on/offBuilt-in gravel guard can be folded down to prevent debris ingress or extended up to around the shin for protection from sticks and harsh grasses