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All of our caps are unisex and with 1 inch elasticated sweat band at the back. They will fit heads sized from extra small to extra large and there is a size chart below. We can make larger caps on request but cannot guarantee fabric availability. To be sure of the fit measure your head using a string and a ruler or measure a hat you already own.

1. Measure your head by circling the crown of your head with string (above the ear)

2. Use a ruler to measure the string and compare to the size ranges listed on the cap description. 

Size Head Circumference (centimetre)
Small 46cm - 50cm (aged 1 - 8 years old)
Medium  51cm - 54cm
Large 55cm - 60cm
Extra Large 61cm - 64cm


SRW caps also fit under a helmet comfortably. If your hat feels too tight under your helmet at first try removing some padding from the inside of your helmet. After a couple of weeks of wear, the fabric layers bond and mold to the shape of your head and will feel more comfortable under your helmet. At this point you may have to replace any padding you removed from your helmet.


Our caps are washable. We recommend that all our lightweight cotton caps be immersed in cool and soapy water. Gently rub off any stains and rinse well. Do not wring the brim. Squeeze out the water and hang to dry.