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It features a Elastic waistband and access fly, Moisture wicking for dryness and comfort as well as being anti-microbial and featuring anti-odor defense. Rothco Gen III Level I Underwear Bottoms are part of ECWCS (Extended Cold Weather Clothing System) which provides extra warmth in cold climates.In the US, there is a law that NO underwear can be returned once the package has been opened even if you NEVER tried them on.Unfortunately, due to hygiene reasons we cannot provide a refund under the law. NY State Assembly Bill 2009-A10635 List Price: $19.99 Our Price: $17.99 Savings: $2.00 Availability:: Usually Ships in 3 to 5 Business Days Product Code: RTC-63020 Size*: First, Select Size Qty: Description Technical Specs Size Chart Rothco Desert Sand Gen III Silk Weight Base layer Bottom - 63020 is made of 4 oz. 100% Polyester Jersey Knit Fabric for extra comfort. It features a Elastic waistband and access fly, Moisture wicking for dryness and comfort as well as being anti-microbial and featuring anti-odor defense. Rothco Gen III Level I Underwear Bottoms are part of ECWCS (Extended Cold Weather Clothing System) which provides extra warmth in cold climates. Brand RothcoDesert Sand ColoredLevel 1 Of The ECWCSLightweight UnderwearMade Of 4 Oz. 100% Polyester Knit FabricHighly BreathableMoisture WickingAnti-MicrobialAnti-Odor DefenseElastic Waistband And Access FlyImportedMPN 63020 Gen III Silk Weight Underwear BottomsSizeWaist (Inches)Inseam (Inches)Hip (Inches)S11.1327.5015.50M12.7528.0018.00L14.3730.5020.50XL16.0032.0023.002XL17.6333.5025.503XL19.2535.0028.00How to Measure:Measure horizontally from end to end where the elastic waistband is located for the waist. For the hip width, measure horizontally from side to side at the vertical midway point between the waistband and the bottom of the crotch. The inseam length can be found by measuring from the crotch down the end of the Pants.Use the chart to find your measurement. Features Brand RothcoDesert Sand ColoredLevel 1 Of The ECWCSLightweight UnderwearMade Of 4 Oz. 100% Polyester Knit FabricHighly BreathableMoisture WickingAnti-MicrobialAnti-Odor DefenseElastic Waistband And Access FlyImportedMPN 63020 You May Also Like Carhartt Base Force Quarter-zip Top - MBL120 Carhartt Base Force Midweight Henley - MBL114 Rothco Midnight Navy Blue Underwear Bottoms 69074 Rothco Gen III Level II Underwear Top 69060 Our Price: $54.99 Our Price: $39.99 Our Price: $37.99 Our Price: $43.99 Gen III Military Midnight Navy Thermal Zip Top 69070 Rothco AR 670-1 Coyote ECWCS Crew Neck Top 3851 Rothco Gen III Silk Weight Bottoms - 3745 Rothco Black Underwear Crew Top - 69130 Our Price: $43.99 Our Price: $29.99 Our Price: $17.99 Our Price: $39.99 Share your knowledge of this product. Be the first to write a review »