J.B. Field's Icelandic "30 Below Classic" 70% Merino Wool Thermal Sock - 8030 Color:Red - 10 Insulated with 5 mm foam

Insulated with 5 mm foam insulation

a secure waistband

reliability

Meets CGSB 155

Rated 25dB

J.B. Field's Icelandic "30 Below Classic" 70% Merino Wool Thermal Sock - 8030 Color:Red - 10 Insulated with 5 mm foamThe J. B. Field's *30 Below Classic* is Canada's best selling thermal sock, designed to keep your feet warm in temperatures as low as 30C. Made from 70% merino wool, these socks offer exceptional softness, moisture wicking properties, and temperature regulation. The merino wool absorbs moisture, keeps feet dry, and prevents odor, while its natural crimp traps heat for added warmth. Featuring heavy weight cushioning throughout, these socks provide