Kix'ies Black opaque thigh-high tights are a day to night wardrobe essential! Kix'ies thigh highs are designed for all-day wear with a no-slip-grip. Kix'ies are the #1 thigh highs that actually stay up! Sizing: Measure by height first and thigh circumference second. Weight can be arbitrary when sizing for a thigh high. We all carry our weight differently; be it in the tush tummy or thighs – which have no bearing on finding the perfect Kix’ies® fit! Sizing info (C): Height: 4'11"-5'5" Thigh Circumference: Up to 30" Weight (lbs.): 140-240+