Measure around the narrowest part (typically the small of your back and where your body bends side to side), keeping the tape horizontal.
2. Hip
Measure around the fullest part of your hips keeping the tape horizontal.
Product information
The arena boy's jammers in the Rainbows style is a great choice for young club swimmers looking for a new swimsuit for their training sessions. The Rainbows swimming jammer uses arena's MaxLife material technology which is chlorine and sunlight resistant and made to last. This means they retain their shape for longer and outperform other technical materials. With built-in UV protection, they are therefore strong enough for outdoor swimming and are quick to dry. arena jammers for boys reduce water resistance for even faster swimming. This suit measures 36 cm, covering your daredevil from mid-waist to just above the knee. Equipped with an inner drawstring for a personalized fit and front lining for no see-through.