Year after year, this premium pre-shrunk cotton T-shirt continues to be loved by our customers. Not only because it's good when it's new, but because it's still good and it stays the shape wash after wash. To ensure the quality of this great T-shirt stands out of crowds we use premium quality cotton knitted by advanced large scale air jet knitting machine and processed by a pre-shrunk procedure. Blue Whale T-shirts and other cotton clothing have better than 3% shrinkage and have little twist after washing. They have been also UV tested and have higher UPF ratings complying with AS/NZS 4399:1996.