Tubular made from stretchy, seamless Coolmax® Extreme fabric. - Offers 95% UV* protection. - Available in special Junior, Child and Baby sizes. - Special designs adapted for each age group: · Junior: from 9 to12 years old. · Child: from 4 to 8 years old. · Baby: up to 3 years old. - Excellent breathability and humidity control. - Polygiene® treatment not used on kids products. * Samples of fabrics have been tested for erythermally effective UV protection by LEITAT-Textile Technology Institutes in accordance with the standard AS/ NZS4399:1996 Sun protective clothing-Evaluation and Classification, results ranged from 93,3% (UPF > 15) to 96,7% (UPF>30), averaging 95% UV protection (UPF>20).