Ronhill Running Sunglasses sea swimming but our GuideRails® technology adds

but our GuideRails® technology adds support by keeping excess movement in check

asymmetrical design provides an eye-catching look as you tear up the oval

has side splits for the and stretches to give you unrestricted freedom of movement

cyclists and swimmers

It features the highest level of LYCRA SPORT for a close

Ronhill Running Sunglasses sea swimming but our GuideRails® technology addsDESCRIPTION High optical clarity in an impact resistant frame. All our sunglasses provide 100% UV Protection UVA + UVB Protection. Named after the '68 Games which Ron competed in. High optical clarity PC Frame Impact resistant 100% UV Protection UVA + UVB Protection Rubber nose pads and sleeves for maximum comfort and a secure fit