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Model: XM-8272
Material: Arctic-Grade RB+MD Compound
Technology: IceLock™ 360° Traction System
Standard Sizing（FR): 36# – 47#
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Model: XM-8273
Material: ArcticPro RB+MD Compound
Technology: NanoSpike™ Ice Traction
Korean Sizing: 220# – 280#
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Model: XM-8275A
Material: RB + MD + Flip-lock steel claw mechanism
Function: All-terrain grip and anti-slip performance
Size range（FR): 36# – 48#
