Skechers UNO Galactic GAL Sneaker features Skech-Air Air-Cooled MF Memory Foam for ultimate comfort. These fashionable platform trainers have a lacing system and a padded Air-Cooled Memory Foam insole. The sporty outsole provides added support and durability. Upper: Faux Leather. Insole: Textile. Sole: Synthetic. Heel height approx. 4.5 cm. Please make sure that you try your footwear on before returning, as the box or label may state a US/Euro size which is different to the UK size.