INSIDE LEG 44 44 45 45 45 46. Wide range of sizes and colours. INSIDE LEG 17.3 17.3 17.8 17.8 17.8 18.2. TOTAL LENGTH 68 69 70 71 73 74. TOTAL LENGTH 26.8 27.2 27.5 28 28.8 29.2. TYPE S (8 UK) M (10 UK) L (12 UK) XL (14 UK) XXL (16/18 UK) XXXL (20 UK).