Lightweight Sneakers Breathable Air Mesh Shock-Resistant Running ShoesHoneycomb insole: Snug fit absorbs shock and reduces stress on feet. Material: Breathable Air Mesh polyester, cotton, EVA. Anti slip and air cushion sole: Rubber non slip pattern, with bump texture for stable traction. Lightweight: Just 350g. Measure your foot length while standing: from the tip of your big toe to the back of your heel. If your size falls between two sizes, order the larger size. Order one size larger also if your foot is thick or