Swim Goggles – How to Choose, Keep Fog‑Free, and Use Them Right

When you hit the pool or open water, clear vision makes every stroke easier. The right goggles stay snug, block water, and stay fog‑free. Below you’ll get practical advice on picking the best pair, preventing fog, and caring for them so they last.

Fit Matters: Get the Right Seal

A good seal stops water from leaking in. Start by trying the goggles on dry – the strap should hug your head without digging into skin. Press the lenses against your eyes; you should feel a gentle suction. If you see light leaking, tighten the strap a bit or choose a model with a softer silicone skirt. Remember, comfort is key – you’ll be wearing them for minutes or hours, so they shouldn’t pinch.

Beat the Fog: Simple, Cheap Tricks

Fog appears when warm air from your face meets the cold lens. The easiest fix is a thin dab of baby shampoo on the inner surface. Rinse gently, then let the film air‑dry. You can also use a commercial anti‑fog spray or even spit a tiny amount on the lens and spread it thinly. Store goggles in a cool, dry case after each swim; that stops moisture buildup.

Another tip: before you jump in, rinse the lenses with the water you’ll be swimming in. The temperature match reduces fog instantly. If you’re swimming in chlorinated water, give the goggles a quick fresh‑water rinse afterward to keep the coating intact.

Choosing the right lens color depends on the light conditions. Clear lenses work best indoors or in low light. Tinted lenses (gray, blue, or mirrored) cut glare on sunny days and help you see better in open water. Some goggles have interchangeable lenses, so you can swap them as the weather changes.

For open water enthusiasts, look for goggles with a wide field of view and a low‑profile design. This reduces drag and lets you spot landmarks or other swimmers more easily. Anti‑UV coating is a plus if you train outdoors a lot.

When you’re ready to buy, set a budget but don’t skimp on quality. Entry‑level models cost around £10‑£15 and work fine for casual swimmers. Mid‑range goggles (£20‑£30) often have better silicone, anti‑fog coating, and interchangeable lenses. Pro‑grade options can go over £50 and include features like hydrodynamic frames and prescription inserts.

Maintenance is simple: after each session, rinse the lenses with fresh water, wipe the frame with a soft cloth, and store the goggles loosely in a case. Avoid leaving them in hot cars or direct sunlight – heat can warp the lenses and break the seal.

Finally, test your goggles before a race or long open‑water swim. Put them on, jog in place, and make sure they stay in place and stay clear. Small adjustments now save you from a blurry finish later.

With the right fit, anti‑fog tricks, and proper care, your swim goggles will stay clear and comfortable, helping you focus on the water, not the glass.