The Quiksilver Syncro Reef booties are the right choice for warm water conditions that have you walking over unpleasant surfaces.  Minimal warmth + a textured sole are a great match in this boot.  We recommend these boots for rocky shores, rivers, rafting, etc.

2mm Boots are good for warm water temps in the 70's

*Size Note:  If you wear a half size, choose smaller (ie) 10.5 should buy size 10