MediDerm's Collagen Hydrogel Sports Mask is engineered for active lifestyles, combining an innovative ear-loop hydrogel fit with advanced UV-blocking technology. Each medium-sized mask (5.3 × 4.1 inches) wraps your face in a transparent, elastic matrix that delivers a powerful cocktail of marine collagen and moisturizing agents. Manufactured in South Korea under strict cosmetic standards, these masks not only shield your skin from UVA/UVB rays but also replenish hydration, soothe redness, and improve elasticity during and after outdoor activities. Whether you're cycling, golfing, fishing, or hiking, enjoy a cooling, slip-resistant fit and skin-nurturing benefits—all in a convenient 5-mask pack.