UGG Australia Stevenson Chelsea Boot Brown Leather slip On 。The UGG Australia Stevenson Chelsea Boot is a men\'s slip-on boot in brown leather, featuring a round toe shape and ankle shaft style. Designed for casual and workwear occasions, these boots are lined with sheepskin for warmth and comfort during the winter, fall, and spring seasons. The rubber outsole provides durability, while the leather upper and insole offer quality construction. With a classic Chelsea style, these UGG boots in size 13 (UK 12) are a stylish and functional choice for men.