The FXR Transfer BOA Boots combine precise fit adjustment, substantial insulation, and dependable winter protection for cold-weather riding. A single-zone BOA® Fit System with an M4 series coiler and SS2 steel lace delivers a fast, micro-adjustable fit and is backed by a BOA® dial and lace lifetime warranty. A HydrX™ membrane helps keep moisture out, while 1000g of 3M™ Thinsulate™ insulation provides serious warmth in harsh conditions. The new seamless TPR outsole improves flexibility and water protection, while its concave profile is engineered for reliable traction, stable footing, and improved flotation in snow. Inside, a moisture-wicking removable liner with plush fur comfort lining adds warmth and comfort. Minimal seams in sled-contact areas help reduce bulk, while the front pant cuff attachment system and integrated toe kick add practical functionality for winter riding.