Swimming Goggles Nils Extreme NQG660MAF violet racing, anti-fog, adjustable strap

Nils Extreme NQG660MAF violet racing swimming goggles are designed for both pool and open-water use. These low-profile goggles feature tinted violet lenses with an anti-fog treatment and an adjustable strap to provide a secure, comfortable fit during training and competition. The streamlined shape reduces drag and helps maintain clear forward vision for swimmers who need a balance of performance and everyday reliability.

Advantages

The tinted violet lenses reduce glare and improve contrast in bright conditions while the anti-fog treatment helps maintain clear vision during extended sessions. The lightweight, low-profile design minimizes water resistance and contributes to a secure seal that helps prevent leaks. An adjustable strap allows quick size adjustments for different head shapes and for use with or without swim caps.

Suitable for

• Pool training and lap swimming
• Competitive racing and time trials
• Open-water swimming in daylight
• Swimmers seeking reduced drag and clear vision

Key specifications

• Lens color: violet (tinted)
• Anti-fog treated lenses
• Frame style: low-profile racing design
• Weight: lightweight construction
• Strap: adjustable for personalized fit
• Intended use: pool and open-water swimming

How to use

Before first use, rinse the lenses with fresh water and avoid wiping the inner anti-fog surface to preserve the treatment. Place the goggles over your eyes, position the frame so that the seal sits comfortably against the skin, and adjust the strap to a snug but not overly tight fit. For best vision, ensure the lenses are clean and free of debris; after swimming, rinse with fresh water and allow to air dry away from direct sunlight.

Usage recommendations

To prolong the life of the anti-fog coating, avoid touching or rubbing the inner lens surface. Store the goggles in a protective case when not in use and rinse them after each session to remove chlorine or salt residue.