Merino Wool Run Socks - White / Black (2 Pack) Color:White with Black 12-week mileage & goal-based training

12-week mileage & goal-based training plan

Embroidered logos at front and back panels

giving it a unique

symbolizing the elevation changes throughout the iconic Boston course

) The Mercury Seamless™ Long Sleeve Crop is designed to be the perfect Fall running layer

Merino Wool Run Socks - White / Black (2 Pack) Color:White with Black 12-week mileage & goal-based trainingThe merino wool take on our classic Lite Run sock silhouette. Includes all the performance, sweat wicking, thermoregulating properties that wool has to offer. Classic branding at the front of the sock shaft and at toes. Padded toe and heel for cushioning for comfort.