Fabric,Manmade,Mesh Imported Rubber sole MONO-SOCK? Fit System wraps the foot for a snug, sock-like fit. Rear pull loop. Lightly padded tongue and collar. Comfortable fabric lining offers a great in-shoe feel. Breathable textile footbed. Crisscross pattern in the midsole promotes multidirectional flexion and adaptability. Rearfoot GEL? cushioning systems attenuate shock during impact and toe-off phases. Durable AHAR? rubber outsole. Imported. Measurements: Weight: 6 oz Product measurements were taken using Keep your goals in front of you with the ASICS? Gel-Fit Sana 4 cross trainers. Designed for studio workouts and light cross-training sessions. Lightweight, breathable mesh, textile, and thin synthetic upper materials. Lace-up closure.