&Tradition's upholstered armchair crafted from 100% recycled plastic adds a model with automatic height adjustment and rolling castors. From lauded Copenhagen designer Hee Welling, this Danish modern classic gets a 21st-century update without sacrificing its notable comfort and enduring style. Sheathed in a custom textile or leather over HR foam, it features a 5-star swivel base in black or polished aluminum with match castors suitable for all floor types.