The Oakley Alias (OX8155) is a lightweight, women-oriented eyeglass frame with a soft square / butterfly silhouette that flatters many face shapes. It’s built from O Matter™ (injected) material, offering both flexibility and daily comfort. The temples are adjustable to help you fine-tune the fit. With frame sizes typically 53–15–139 mm, it balances presence and wearability without overwhelming narrower faces.