Unisex - Wm 10-10.5 Man 8.5-9

NWT. The sizing on these is unisex. They are men’s shoe sizes so please check the measurements. These are a CN size 44-45 which is a man’s size 8.5-9 There is an approximate 1.5 size difference between Men's and Women's sizing. A men's size 7 is roughly equivalent to a women's size 8.5 Widths remain the same during conversion: if you wear a Women's D width, you will also wear a Men's D width Made of EVA. Very lightweight, comfy. EVA is the acronym name of a material that stands for Ethylene-Vinyl Acetate. EVA is an elastomeric (naturally stretchy) polymer that produces materials which are "rubber-like" in softness and flexibility. EVA stands for a plastic which is made by mixing ethylene and vinyl acetate. Together they create a material which can be used for shoe soles in EVA sneakers. These EVA soles are made to fit onto men’s sneakers and women’s sneakers to make optimal, lightweight comfortable EVA sneakers.