Standard fit: This garment is true to size for an easy comfortable fit.As fleeces go the Glacier is a classic. It's made from microfleece that delivers lightweight warmth thanks to its unique lofted structure. Air pockets trap air without compromising breathability so you stay warm without getting sweaty. It's the ideal layering piece to wear with a waterproof shell. This fleece is part of our Circular Design initiative - a collection designed to minimise waste and pollution. Once you're done with it recycle them back to us to keep the adventures going.