Speedo Men's LZR Racer® X UK WAIST (IN.) WAIST (CM.) HIP (CM.) 21 28-30 71-75 87-90 22 30-31 75-78 90-93 23 31-32 78-81 93-96 24 32-33 81-84 96-99 25 33-34 84-87 99-102 26 34-35 87-90 102-105 27 35-36 90-93 105-108 28 36-38 93-96 108-111