Made from undyed organic cotton velour, which will dry quickly for you, without losing any softness or performance. The Mega pad has 100% organic cotton velour on top, two layers of 100% organic cotton fleece stitched inside and a removable insert/ booster of a further two layers of 100% organic cotton fleece. That makes five thick layers. The whole pad is lined with waterproof PUL, and all backed with 100% organic cotton jersey. The double poppers prevent sideways slippage, and the open slit at the bottom lets you stuff in more boosters if needed (not usually needed, even for the heaviest flows).  

Machine wash up to 60'. These pads are very big - only buy them if you are sure that's what you need! These are ideal if you are a UK trouser size 14 or above and have a very very heavy menstrual flow. Shown here in size 24 undies to help give you an idea of the size.

The Mega pad is ideal for extremely heavy flow - post partum bleeding, menopausal flooding, very very heavy periods, etc. It also makes a good incontinence pad for full gushes.

Weak Bladder / Incontinence Rating: 7/8 - low bladder control, heavy urge incontinence, but it won't take a full bladder