SIZE UK 8 - EUR 42 The Supremacy safety boots are a SBP rated, steel toe cap boot that's made from a full grain water repellent leather. They feature the SR-X sole which is a lightweight PU with a rubber layer that is resistant to 300 degrees C. The outsole is non clog providing greater grip on ladders and in wet conditions. Comfort is secured with a durable padded tongue, collar and ankle for extra protection, whilst included is a pierce resistant midsole and moisture wicking internal membrane. These CAT safety boots come in a high top silhouette with an inside zip fastening for easy access. Useful info: Mens safety boots by CAT SBP safety rating SR-X sole resistant to 300 degrees C Non clogging outsole for grip 90 degree heel block Padded collar, tongue and ankle Steel toe cap Pierce resistant mid sole Moisture wicking insole Inside zip fastening Colour: Black. Upper: Leather. Lining and sock: Textile. Sole: Other.