作者: James K. Arizumi
DOI:
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摘要: Footwear having a textured surface. The footwear (10) may have an upper (20), where at least portion of the has surface (40). be formed, in part, by contoured structures (41). These define group alternating peaks (42) and troughs (43) extending two orthogonal directions. optionally include apertures (44) that will allow air to pass through into shoe, moisture expire from inside shoe air. provide friction for grabbing skateboard during trick.