ARENA SWIM THE ONE MASK SMOKE BLACK BLACK.The extremely comfortable arena unisex Goggles The One Mask are designed for fitness swimmers. Thanks to its exclusive gasket design it adapts to most of the swimmers faces. The extra soft and hypoallergenic silicone seal provides outstanding comfort. The nose bridge adapts its shape to the face while wearing. The split strap is individually adjustable for secure and comfortable fit, also with long hair. Due to the big frame the goggles are as well appropriate for big head shapes. The goggles are equipped with anti-fog coating, UV protection 400 and are PVC free. The anti-fog coating can be easily refreshed with the eye-compatible arena anti-fog spray which is available separately.