The 4-way stretch 0.5mm Neoprene Wading Sock fits close like an actual boot-high cloth sock. It's the clear next-to-skin answer for your next no-wader mission and pairs perfectly with our Approach wet wading shoe. Made thin to aid in warmth without being too hot or bulky, the anatomically correct right and left designs hug feet for all-day comfort. In granite. Thread color maybe be different than shown.