From website - Soft, comfortable aged stone washed canvas with an amazing stretch for comfort, effortless style and versatility in a natural sandy colour + a released hem. Dress up for a more elevated style or pair with your togs for cruisy summer mumming. Includes a removable grey marle jersey sling for extra support Side panels with three rows of buttons for adjusting + jersey gusset for growing bellies Double adjustable shoulder straps Safety buckles weight tested to 150lb/70kg Safety tested to carry up to 40lbs/18kgs Removable shoulder pads/clip covers for extra comfort 97% cotton 3% spandex soft washed canvas + 100% cotton jersey sling HOW THE SAHARA FITS ↓ The Sahara is the stretchiest of all of our garments and comes in a super loungey relaxed fit.. Stick to your regular size. This style is super stretchy and is designed to be relaxed.