These sneakers are designed for ladies who love to dance. Whether you're practicing in the studio or stepping out on the street, they offer the perfect combination of comfort and support. The seamless knit upper allows your foot to move freely and breathe, while providing targeted support. The advanced hybrid midsole features a supportive arch bridge, a super-soft phylon midsole for a floating feeling, and a rubber outsole for great traction. The intelligent cushioning system, with heel impact protection foam and a hybrid-cushioned insole, keeps your feet safe. There's no specific mention of size or weight in the original content, so we can't provide that here. But overall, these sneakers are a great choice for dancers looking for a high-quality, comfortable pair of shoes.