While hunting for a decent branded pair of sunglasses I've found some great prices for Storm sunglasses at Amazon which I thought were worth sharing...
These sunglasses start from £24.50 and all feature polarised lenses which reduce glare from reflective surfaces such as water, snow, tarmac and glass making them ideal for sports and a feature usually found on much more expensive sunglasses!
They're supplied through Amazon by 'Redhotsunglasses' so unfortunately the 20% Amazon fashion code can't be used for extra savings, but the same glasses are full price plus £4.50 delivery on Redhot's own site plus at most other sites I checked so definitely a cheaper option, plus express delivery (1-3 days) is free so fast free fast delivery is an added bonus!
Fair enough the cheapest option aren't the nicest looking, but the 'get deal' link should take you through to the full range or I've chosen a few which I think are the best deals or nicest looking in post 1 below. Hope this helps someone looking for some summer shades!