This week we launched Dezeen Awards 2021 Dezeen Awards is the most popular and accessible celebration of the world's best architecture, interiors and design projects and studios. Enter before 31 March to take advantage of discounted early entry fees. This year we've introduced sustainability categories for architecture, interiors and design, which will celebrate projects that strive to reduce their impact on the earth. In trainer news, sportswear brand Nike released the handsfree Nike GO FlyEase trainers, which do not have laces or any other fastenings. Its designer told Dezeen they were to replace "antiquated" shoes with laces. In response to the ongoing coronavirus pandemic, toy brand Lego released construction kits that allow grown-ups to build flower bouquets and bonsai trees from bioplastic components.