Maintaining its lightweight, flexible, and fully adaptable qualities, the second version of the GEL-Fit Sana™ from ASICS® continues to take those intense sessions to a new level with the addition of a supportive upper design. This brand is a member of the Sustainable Apparel Coalition. FluidFit® printed upper. MONO-SOCK® tongue Flexible Fit System features elastic bands that provide tension and support from heel to forefoot. Lightweight, low-profile and flexible midsole. Rearfoot GEL® Cushioning System attenuates shock during impact phase and allows for a smooth transition to midstance. Imported. Measurements: Weight: 6 oz Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.