Designed in the UK | Shipped from the UKFree UK shipping over £75Built to stand outTag #FLAREATHLETICSUK to featureDesigned in the UK | Shipped from the UKFree UK shipping over £75Built to stand outTag #FLAREATHLETICSUK to featureDesigned in the UK | Shipped from the UKFree UK shipping over £75Built to stand outTag #FLAREATHLETICSUK to feature

Size Guide

FIND YOUR FIT

Flare products use a Youth and Adult sizing system to help athletes find their perfect fit.

To achieve the most accurate fit, we recommend measuring the chest, waist and hips before ordering and comparing your measurements against our size chart.

Most products are designed to fit true to size.

If you prefer a slightly looser fit, or plan to layer items such as hoodies over training wear, we recommend sizing up.

If you're between sizes, our customer support team will always be happy to help.

We use a dual Youth / Adult sizing system. Sizes prefixed with Y are designed for younger athletes; sizes prefixed with A are adult fits. All measurements are body measurements in inches. For between sizes, size up for a relaxed fit or down for a sculpted fit.

Youth

SizeChest (in)Age Guide
YXS28–306–8
YS30–328–10
YM32–3410–12
YL34–3612–14
YXL36–3814–16

Adult

SizeChest (in)Age Guide
AXS32–34
AS34–36
AM36–38
AL38–40
AXL40–42

Measurements are approximate. Fit may vary slightly by product.