Construction: 3-Layer Merino Wool blend insulation with moisture wicking air mesh & perforated air trap foam. Castle ColdShield® Technology: Removable insole engineered from a moisture wicking wool blend with a metallic heat reflecting layer. Waterproofing: Fully integrated Castle DRY-X® waterproof membrane. Weatherproof treated shell materials include 1000D nylon upper with Armstrong PU coated leather. ***Note Runs one size large. (Suggestion, order the size just below your normal shoe size)
Castle Speed Lace system with an articulated padded collar
Durable high traction rubber sole
EVA footbed offers all day comfort and thermal enhancement from the cold
Molded high abrasion toe
Runs one size large. (Order 1 size smaller than your normal shoe size)
Please note: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Certain content that appears on this site comes from AMAZON SERVICES LLC. This content is provided ‘AS IS’ and is subject to change or removal at any time.