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Arena Powerskin Carbon Glide jammer

Measurements

Arena: “To choose the right size there’s only one method: take your body measurements and follow the size chart.” Arena also prints: “We recommend to start with your training suit size and order the Glide one size smaller.” (shown, never applied). Each measurement is read in the chart on its own; GearIQ shows the sizes they all allow, or — if they disagree — every size any of them allows, at Medium.

See the size charts as printed →

Arena’s jammer chart is in inches, so enter each measurement in inches.

Waist (in)

Hoot · Sizing Guide

How to measure

Measure around the narrowest part of your waistline.