Sarah and Matt are the married dye team who make their yarn together in Phoenix, Arizona. Their colors are inspired by the adventure, travel and wanderlust that punctuates a good life. Looking for a slightly thicker sock yarn that includes nylon and holds up to wash and wear? This one is for you! Sport is a sport weight merino/nylon combo that is great for slightly thicker socks, lightweight garments and baby items. Size is approx 328 yards/ 100g. 80% superwash merino wool, 20% nylon. See product page for more details. Sport Weight.