The Apple 46mm Black Sport Band – M/L (MXM43ZM/A) and XL (MXM53ZM/A) combine performance-grade material with a minimalist look. Made from durable fluoroelastomer, this official Apple band provides a smooth, comfortable fit that resists sweat, water, and daily wear.Its bold black finish delivers timeless style, ideal for both sporty and formal occasions. Available in two wrist sizes—M/L for 160–210mm and XL for 195–245mm—this strap ensures all-day comfort for larger wrists as well.With the pin-and-tuck closure, you’ll get a secure and seamless look. Compatible with all 46mm Apple Watch models, including Apple Watch Ultra and Ultra 2, this band is perfect for anyone seeking a clean, professional upgrade to their device. SpecificationsFeatureDetailsProduct NameApple 46mm Black Sport BandModel NumbersMXM43ZM/A (M/L), MXM53ZM/A (XL)CompatibilityApple Watch 46mm (Ultra, Ultra 2, etc.)ColorBlackMaterialFluoroelastomerClosure TypePin-and-tuckWrist Fit (M/L)160mm – 210mmWrist Fit (XL)195mm – 245mmWater ResistanceSweat and splash resistantInstallationSlide-in, tool-freeUse CaseFitness, everyday, business, travelBrandApple (Original Product)FAQsQ1: Are these bands compatible with Apple Watch Ultra?Yes, both the M/L and XL bands fit all 46mm Apple Watch models, including Ultra and Ultra 2.Q2: What sizes are available?M/L (MXM43ZM/A): Fits wrists 160–210mmXL (MXM53ZM/A): Fits wrists 195–245mmQ3: Can I use it for workouts and swimming?Yes, the fluoroelastomer material is sweat- and water-resistant, perfect for active use.Q4: Is the band heavy or uncomfortable?Not at all. It’s lightweight, flexible, and ideal for all-day wear.Q5: Is this an authentic Apple product?Yes, both models are genuine Apple accessories, fully quality-verified.
