Women’s PhD Ski Medium Over-the-Calf socks from Smartwool are great for skiers who prefer the mid-weight cushioning, while demanding a cutting-edge performance. The SW268 PhD Ski Medium socks from Smartwool are specifically designed to fit a women’s (narrower) foot, and to be the perfect companion while on the sloops. The Ski Medium socks feature Smartwool’s 4 Degree Fit System to provide you with a perfect, long-lasting fit. Targeted, medium-density cushioning in the front of the shin where your boots hit, as well as at the bottom of your foot helps you to ski more comfortably. The PhD Ski Medium socks are tailored to fit well with ski boots, offer modest cushioning where you need it, and are warm enough for all-day endeavors.