From the manufacturer

Champion Comparison Chart

1. 

   Everyday Boxer Brief

   Fabric	Cotton Stretch
   Waistband	Moisture Wicking
   Pouch	Ergonomic Pouch
   Wicks and Cools
   Light Compression
   Odor Control
   No Ride Up

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2. 

   Everyday Knit Boxer

   Fabric	Cotton Stretch
   Waistband	Moisture Wicking
   Pouch	No Gap Button Fly
   Wicks and Cools
   Light Compression
   Odor Control
   No Ride Up

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3. 

   Everyday Trunk

   Fabric	Cotton Stretch
   Waistband	Moisture Wicking
   Pouch	Ergonomic Pouch
   Wicks and Cools
   Light Compression
   Odor Control
   No Ride Up

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4. 

   Performance Boxer Brief

   Fabric	Performance Stretch
   Waistband	Wide 1 3/4"
   Pouch	Advanced Support
   Wicks and Cools
   Light Compression
   Odor Control
   No Ride Up

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5. 

   Lightweight Support Pouch

   Fabric	Synthetic Stretch
   Waistband	Moisture Wicking
   Pouch	Total Support Pouch
   Wicks and Cools
   Light Compression
   Odor Control
   No Ride Up

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