All those men with big feet the Ultimate Short is the best, these boots are made of UGG sheepskin and are designed to be worn bare foot and because the sheepskin is naturally thermostatic it can keep the feet warm even at -30 degrees and temp as high as 80 degrees, and each person will get a fleece footbed and these fleece wicks will absorb all the moisture and keep the air circulating which help in keep the feet dry, the insole of these boots can be washed, removed and replaced. These boots are available in black colour and are priced at $152.06 and are available only in whole sizes.