The Smartwool Ski Zero Cushion OTC Sock strips away the cushion most ski socks rely on, giving a tight-fitting boot direct contact with the foot for a precise, responsive feel. Indestructawool(TM) construction and Shred Shield(TM) technology reinforce the toe against wear, while the 4 Degree(TM) Elite Fit System and a wider welt keep the sock anchored from ankle to calf without bunching. Body-mapped mesh zones add breathability where a thinner sock needs it most. What Our Gearhead(R) Experts Are Saying:"I went into a full week on ice-hard groomers expecting to feel every bump through a sock this thin, and it held its shape at the toe the whole time instead of wearing through. Going without cushion doesn't mean going without durability here."