Darn Tough 1405 Hiker Boot Sock Midweight Full Cushion - Men's Size:Medium Aquaseal FD is a clear

Aquaseal FD is a clear

Optional flip-up spout on certain caps for convenient pouring

it provides a perfect fit for low and medium intensity outdoor activities like trekking and hiking

Shock-absorbing foam insole with arch support for all-day comfort

Darn Tough 1405 Hiker Boot Sock Midweight Full Cushion - Men's Size:Medium Aquaseal FD is a clearDescription Features & Specifications Size Chart The sock that made a name for itself from the Pacific Crest Trail to the AT. "Must pack" durability meets undeniable comfort in a Full Cushion sock that absorbs the rigors of the trail. Ships to Canada Only Performance Fit: No slipping, no bunching, and no blisters. Fine Gauge Knitting: Unprecedented durability and Darn Tough's unique put it on, forget its on feel. Fast Action Wicking: Pulls moisture