rulu™ Stretchy, naturally breathable Rulu™ fabric is sweat-wicking and buttery soft four-way stretch sweat-wicking buttery-soft handfeel naturally breathable features Designed for: Office Travel Commute Lycra®: Added Lycra® fibre for shape retention Side pockets: Stash your essentials in the side pockets Thumbholes: Help keep your sleeves in place and hands warm Relaxed fit: Gives you room to move without restriction