JB Fields Ultra Light Weight Merino Wool Liner - 8517 Size:M including a StepPropel™ footbed for

including a StepPropel™ footbed for shock absorption and energy return

2 front upper pockets (including 1 mesh gas monitor pocket)

this heavy wool garment is blended for absorbent comfort

ASTM F1506

Lining: Mesh liner provides breathability to help keep feet cool in warm environments

JB Fields Ultra Light Weight Merino Wool Liner - 8517 Size:M including a StepPropel™ footbed forStyle 8517 JB Field's Merino Wool Second Skin socks are specifically designed to reduce odour and moisture by keeping your feet dry helping prevent blisters. Typically they are worn under a thermal sock for added comfort. This liner is made from merino wool. It is a lightweight sock that has strategically placed elastic and mesh for breathability and comfort. Available in two sizes and two colours. Why we use merino wool in our socks: Merino wool is a