airweave | The Innovative Japanese Mattress Brand. The Japanese mattress brand offering firm mattresses, Japanese futon, mattress toppers, travel accessories and duvet blankets. Our mattresses are firm, supportive, and cooling to give you the best sleep. The best mattress for back pains & aches and athletes. Free shipping & returns. Try it risk-free for 100 nights.. mattress, topper, bedding, nyc store, airweave, weave, air, firm mattress, soft mattress, dual mode mattress, aerweave, airwave, mattress pad, sports mattress, athlete mattress, mattress set, twin mattress, queen mattress, california king mattress, king mattress, affordable, mattress back pain, best rated mattress, Olympic mattress, thin mattress