Size Chart： US size 4 : Foot Length:8.46", US size 4.5 : Foot Length:8.66", US size 5 : Foot Length:8.86", US size 6 : Foot Length:9.06", US size 6.5 : Foot Length:9.25", US size 7.5 : Foot Length:9.45", US size 8.5 : Foot Length:9.65", US size 9 : Foot Length:9.84", US size 9.5 : Foot Length:10.04", US size 10: Foot Length:10.24", US size 10.5: Foot Length:10.43", US size 11: Foot Length:10.63", If you choose size 6, means your foot length = 9.06",Please choose the size based on your foot length.

• Synthetic
• Closure: Slip on
• High quality upper, breathable and comfortable
• Rubber sole
• NOTE: Please ignore the Amazon's "Size Chart" link and check the size chart in description before order!

Synthetic