Wet wading only gets better when you wear the Wingo Neoprene Wading Socks for Men! Durable, thick 5mm neoprene material insulates against cool temperatures and provides an extra layer of comfort. Plus, colorful trout patterns on the cuffs add fun fishing flair to your getup! Gravel guards sport hooks to secure the socks to your wading boots, keeping grit out. Medium fits men's shoe sizes 8-9, Large fits sizes 10-11, and XL fits sizes 12-13. Imported.Manufacturer style #: W-NWS-103. Durable, thick 5mm neoprene material Colorful trout patterns on the cuffs for fun flair Gravel guards with hooks keep grit out