Sizing Guide

FORLOH technical apparel is designed to perform as part of a layered system. This guide explains how to use the sizing information on each product page so you can choose the best fit for your needs.

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General Fit Guidance

FORLOH apparel is built around a three-layer system:

• Base Layers – worn next to skin for temperature regulation and moisture management
• Mid Layers – insulation designed to retain warmth
• Outerwear – protective layers designed to shield against weather and terrain

Some insulated pieces, such as ThermoNeutral™ products, are designed primarily as mid-layers. If you plan to wear these items as standalone outerwear, you may want to consider sizing up to allow for additional comfort and mobility.

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Size Guide & Fit Details

Each apparel product page includes a seam diagram and measurement guide to help you understand how the garment fits.

You will find:

• key garment measurements
• fit notes (athletic, relaxed, etc.)
• layering recommendations

These details help you choose the size that works best depending on how you plan to use the garment.