Castelli

Castelli

Premium Italian cycling clothing brand specializing in high-performance athletic wear

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Castelli Sizing Guide

Castelli uses Italian sizing, which tends to run smaller than standard UK sizes. We recommend sizing up for the best fit.

SizeChest (cm)Waist (cm)Hips (cm)
S928094
M968498
L10088102
XL10593107

Measurement Instructions

  1. Measure chest horizontally under armpits
  2. Measure waist at natural waistline
  3. Measure hips at widest point

For best results, take measurements over underwear and when in doubt, size up.

Sizing Information

General Fit

Castelli sizing tends to follow standard UK sizing. However, we recommend checking the specific size chart for each item.

Fit Recommendations

  • Check product-specific size charts when available
  • Read customer reviews for fit feedback
  • Consider the item type (slim fit, regular fit, etc.)
  • When in doubt, contact customer service

Important: This page provides essential and expertly curated size conversion information that should be used in conjunction with the complete interactive tools available at sizechart.uk. For the most accurate size conversions and access to our comprehensive database of brand-specific charts, measurement guides, and real-time conversion tools, please visit the full website. The information presented here represents only a portion of our complete sizing resources and should be evaluated within the context of your specific sizing needs and the brands you're shopping for. It is impossible to determine the anatomical size of a shoe or clothing item without the use of a measuring tape or ruler in conjunction with the size chart.