HyperFlex Shoes Introducing the all-new HyperFlex, finely tuned for your game to deliver all-day comfort, maximum stability, and hyper powered performance.Designed for all-day comfort and stability, HyperFlex features a responsive StratoFOAM midsole, spiral-wound ControlKNIT for flexible durability, and a TruFIT System for a secure fit. FJ, The #1 Shoe in Golf. Features: ControlKNIT Spiral-Wound Engineered Knit Technology with Durable, Easy-To-Clean Coating TruFIT System Provides Easy-On Flexibility & Secure, Locked-In Heel Fit Responsive StratoFOAM Tuned For Golf Comfort & Performance PowerPlate Maximizes Energy Transfer by Harnessing Rotational Forces OptiFlex Outsole Bends Naturally with Your Foot to Reduce Walking Fatigue Renewable Traction with Pulsar LP Cleats by SoftSpikes® Energy Absorbing OrthoLite® Rebound & Recovery FitBed® 2-YEAR WATERPROOF Warranty Mens FootJoy Shoe Sizing US UK EUR JP KR Centimeters 6 5 38 24 240 24 6.5 5.5 38.5 24.5 245 24.5 7 6 39 25 250 25 7.5 6.5 40 25.5 255 25.5 8 7 40.5 26 260 26 8.5 7.5 41 26.5 265 26.5 9 8 42 27 270 27 9.5 8.5 42.5 27.5 275 27.5 10 9 43 28 280 28 10.5 9.5 44 28.5 285 28.5 11 10 44.5 29 290 29 11.5 10.5 45 29.5 295 29.5 12 11 46 30 300 30 12.5 11.5 46.5 30.5 305 30.5 13 12 47 31 310 31 13.5 12.5 48 31.5 315 31.5 14 13 48.5 32 320 32 14.5 13.5 49 32.5 325 32.5 15 14 50 33 330 33 15.5 14.5 50.5 33.5 335 33.5 16 15 51 34 340 34.5