A kids gilet is a sleeveless insulated body warmer that keeps a child's chest and back warm while leaving both arms completely free to move. Duck Apparel makes gilets for children in South Africa as a middle layer under a coat in deep winter and as a standalone outer layer on mild days. The shape sits close to the body, finishes around the hip, and pulls on over a school shirt or a jumper without adding bulk at the shoulder. Parents usually choose a gilet because a child stays comfortable when the core is warm, and the open armhole never stops them climbing, cycling or writing.
A gilet, also called a body warmer or a puffer vest, is an insulated garment with no sleeves. Duck Apparel has built its outerwear around duck down and down blend fills in South Africa since 2017, held inside quilted channels so the warmth spreads evenly across the chest and back instead of settling at the hem. The outer shell is a tightly woven technical fabric that turns wind and light drizzle rather than soaking it up. Full length zips, press studs and elasticated hems are the usual closures, and reversible colour panels are common on children's styles so one garment works with two different outfits.
A gilet suits children from toddler sizes through to the early teens, and it is the layer active kids tend to keep on longest. It is also the easiest piece to pack, because a down filled vest compresses down to roughly the size of a lunchbox in a school bag. The rest of the children's outerwear, including full sleeve jackets and coats, sits in the Duck Apparel kids range, which is where to look when a gilet on its own will not carry a child through the coldest part of the day.
Winter in South Africa runs from June to August, and that is the window where a gilet does the most work. On the Highveld, mornings in Johannesburg and Pretoria start close to freezing and the afternoon climbs into the low twenties, so a child needs a warm core at seven in the morning and almost nothing by lunch. A gilet handles that daily swing better than a full jacket because it can stay on once the sun is up. In the Western Cape the cold arrives with rain and wind, so a gilet works better underneath a shell than on its own. April, May and September suit a gilet too, when mornings are cool but a coat is too much.