The FXR X-Cross Pro BOA Boot is a premium-performance winter snowmobile boot built for serious riders who demand precision fit, maximum waterproofing, and heavy-duty insulation in extreme conditions. The single-zone BOA® Fit System with M4 series coiler and SS2 steel lace delivers micro-adjustable, on-the-fly fit engineered and guaranteed to perform in the toughest conditions — with a lifetime warranty on the dial and lace. HydrX™ membrane waterproofing keeps feet dry while 800g of 3M™ Thinsulate™ insulation locks in warmth. Minimal seams in sled-contact areas reduce wear points, and front and rear pant cuff attachment keeps snow out. The concave rubber outsole delivers reliable traction, stable footing, and better floatation in deep snow.

Lace System

• Single-zone BOA® Fit System
• BOA® M4 series coiler with SS2 steel lace — micro-adjustable, precision fit
• Engineered and guaranteed to perform in the toughest conditions
• BOA® dial and lace lifetime warranty

Key Features

• HydrX™ membrane — full waterproof protection
• 800g 3M™ Thinsulate™ insulation — maximum warmth retention
• Updated tongue design — maximum flexibility and protection
• Moisture-wicking fixed liner with plush faux fur comfort lining
• Minimal seams in sled-contact areas — reduced wear and abrasion
• Front and rear pant cuff attachment system — keeps snow out
• Concave rubber outsole — reliable traction, stable footing, and improved snow floatation
• Toe kick — easily clean snow and ice from the sole
• Stiffness Rating: 4 / 5 | Warmth Rating: 8 / 8 (maximum)

Specifications

• Brand: FXR
• Model: X-Cross Pro BOA Boot
• Waterproofing: HydrX™ membrane
• Insulation: 800g 3M™ Thinsulate™
• Lace System: BOA® Fit System — M4 series coiler, SS2 steel lace, lifetime warranty
• Outsole: Concave rubber
• Liner: Moisture-wicking fixed liner with faux fur
• Closure: Single-zone BOA® dial
• Available Colors: Black/Grey, Black/Razz, Black/HiVis
• Available Sizes (M/W): 6M/8W, 6.5M/8.5W, 7M/9W, 10M/12W, 10.5M/12.5W, 11M, 12M
• SKU: 270707-1005