Material: Inner Mage: Net. User material: air layer. Sole Material: Rubber. The breathable mesh is soft, using snowflake air layer material, comfortable fit, not boring, refreshing and moisturizing / soft and light [Size]: There are 12 sizes to choose, EU35 = UK4 = US4.5 = 225mm, EU36 = uk4.5 = US5 = 230mm, EU37 = UK5 = US5.5 = 235mm, EU38 = uk5.5 = US6 = 240mm, EU39 = UK6 = US6.5 = 245mm, EU40 = UK6.5 = US7 = 250mm, EU41 = UK7.5 = US8 = 255mm, EU42 = UK8 = US8.5 = 260mm, EU43 = UK9 = US9.5 = 265mm, EU44 = UK9.5 = US10 = 270mm, EU45 = UK10.5 = US11 = 275mm, EU46 = UK11.5 = US12 = 280mm Protection: Low top hiking boots with a sturdy rubber cover over the forefoot area for protection, gusseted tongue help relieve lace pressure, padded collar to protect ankles effectively Breathability: Blended fabric in the lining help wick moisture away from feet, keep your feet dry and healthy, suitable for all seasons. Hiking shoes for men with removable insole so that you can replace it when necessary Occasion: Best choice for city walking, rocky trail, hiking ,backpacking trip, light mountaineering, trekking, camping, casual walking and work. No matter if you are an ourdoor enthusiasts, or a comfortable pioneers, this hiking shoes men will blaze your own trail and bring you unforgettable experiences.