Darn Tough Captain Stripe Over the Calf Midweight with Cushion Size:X-Large offering a strong magnification and

offering a strong magnification and excellent sharpness of detail

or other mobile devices

9 mm exit pupils also produce bright images in poor light conditions

recycled ripstop nylon (bottom)

Darn Tough Captain Stripe Over the Calf Midweight with Cushion Size:X-Large offering a strong magnification andDescription The Captain Stripe Over the Calf Midweight with Cushion is Darn Tough's highest quality performance cushioned merino wool sock and is a boot specialist's ultimate wish. The True Seamless Toe and snug fit are perfect for fitting into your hunting boots. The arch support helps alleviate fatigue, and the comfort will carry you wherever your hunting adventures might take you. Specs Material 64% Merino Wool, 32 % Nylon, 4% Lycra Spandex Sock