Sizing Charts

KTM PowerWear Sizing

This KTM Sizing Chart may not apply to all KTM PowerWear or co-branded products (example: Alpinestars, Leatt, TLD, Sidi, or 6D Helmets). Still not sure of if it will be the right fit? Please review the return policy for apparel items or contact us for further assistance.

This Kids Sizing Chart is a general reference to convert EU to US sizes and may not apply to all KTM PowerWear or co-branded products (example: Alpinestars, Leatt, TLD, Sidi, or 6D Helmets).

Alpinestars Fitment

For Alpinestars product sizing, please see refer to the Alpinestars size charts.
For Alpinestars youth helmet sizing, please click here.

Leatt Fitment

For Leatt product sizing, please see refer to the Leatt size charts.

TLD Fitment

For Troy Lee Designs (TLD) product sizing, please see refer to the TLD fit guide/size charts.

6D Helmets Fitment

For 6D Helmets product sizing, please see refer to the 6D Helmets size charts.

Sidi Fitment

For Sidi product sizing, please see refer to the Sidi boot size chart and the Sidi footwear size chart.