Keep your feet warm and cosy in our Lee Valley Slipper Boots!  The perfect accompaniment for an evening indoors, these fluffy slippers are made from our famous flannel and 100% wool in comfortable slipper boot style for men and women. Made with 100% wool and 100% cotton flannel Lightweight anti-slip sole Pleasantly warm and breathable Any questions? Email [email protected] Sizing Chart: UK: 3-3.5 EUR: 35-36 US: 5-5.5 UK: 4-5 EUR: 37-38 US: 6.5-7.5 UK: 6-6.5 EUR: 39-40 US: 8-9 UK: 7-8 EUR: 41-42 US: 9-10 UK: 9-10 EUR: 43-44 US: 9.5-10.5 UK: 11-12 EUR: 45-47 US: 11.5-13