Speedo goggles speedo mariner pro goggle blue easy-adjust pool goggles built for comfort, clarity and confidence. The brand-new mariner pro is speedo’s latest edition of the esteemed mariner goggle family, delivering easy adjustment at excellent value. Dynamic sliders and interchangeable nose bridges provide fast and effective adjustment, whilst a low-profile split-strap offers a secure and stable fit, so you can focus on enjoying the water. With super-soft seals, anti-fog coated lenses and total uv400 protection, see under the water with comfort, clarity and confidence. See clearly. Swim confidently. Anti-fog lenses uv400 protection dynamic sliders interchangeable nose bridges split-strap fit 3 key features fast, effective adjustment dynamic sliders let you fine-tune the fit quickly and conveniently without fiddling between lengths. Three interchangeable nose bridges s, m, l ensure the goggle suits a wide range of face shapes straight out of the box. Getting the right fit has never been simpler. Secure, stable fit the low-profile split-strap distributes pressure evenly around the back of the head, reducing slippage during turns and push-offs. It sits comfortably without digging in, even on longer sessions. Super-soft seals complete the fit by forming a gentle, lasting seal around the eye socket. Clear vision, total protection anti-fog coated lenses keep your view sharp from the first length to the last, so you can sight walls and lane ropes with confidence. Total uv400 p...