The FXR Vapor Merino Socks deliver warm, supportive comfort for cold-weather riding and outdoor use. A merino wool blend helps retain warmth even when wet, while the synthetic blend wicks moisture to support a drier feel inside boots. Lycra adds stretch and shape retention, while reinforced nylon zones improve durability in high-wear areas. Ribbed arch and ankle support help create a secure fit, and cushion loop construction with extra padding at the heel, toe, and arch adds comfort where it matters most. An elastic welt cuff helps prevent slippage throughout the day, and each pack includes one pair.