Gen III ECWCS L5 Soft Shell Pants – UCP / ACU

Price range: $37.70 through $54.60

The Gen III ECWCS Level 5 Soft Shell Pants in UCP / ACU are built for wind resistance, water resistance, and cold-weather mobility. Issued to U.S. Army units, these trousers deliver proven Extended Cold Weather Clothing System performance without added bulk.

Designed for active use, they feature breathable soft shell fabric with a durable water-resistant treatment. Cargo pockets, side-entry waist zippers, calf-high leg zippers, and removable suspenders support fast layering and field efficiency. Lightweight construction keeps you moving during rucks, range days, and extended outdoor work.

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Gen III ECWCS Level 5 Soft Shell Pants – UCP / ACU

The Gen III ECWCS Level 5 Soft Shell Pants are a core component of the U.S. Army Extended Cold Weather Clothing System. Designed for active movement in cold, windy conditions, these pants provide protection without the weight of a hard shell. As a result, they perform well during sustained operations and long days outdoors.

Built to layer over base and insulation layers, the lightweight design reduces bulk and preserves mobility. Therefore, these trousers work equally well for field training, ruck marches, and everyday cold-weather use.

Wind and Water Resistance for Active Use

These ECWCS Level 5 pants use a stretch soft shell fabric treated with EPIC® water resistance. This construction helps block wind while shedding light rain and snow. At the same time, the breathable material manages heat buildup during movement.

Unlike heavier rain layers, these pants strike a balance between protection and comfort. Consequently, they remain effective across changing conditions and activity levels.

Field-Driven Design and Functional Details

The Army Combat Uniform layout provides practical storage and easy access. Two hand pockets and two cargo pockets secure essential gear using hook-and-loop closures. Additionally, the zippered fly and side-entry waist zippers allow quick donning over other layers.

Calf-high leg zippers with elastic cuffs make it easier to clear boots during rapid gear changes. An elastic waistband, belt loops, and attachment points for suspenders keep the pants stable under load. Glove-friendly zipper pulls remain usable in cold or wet environments.

Mission Versatility Beyond the Uniform

These U.S. issue Gen III Level 5 ECWCS Soft Shell Pants are well suited for soldiers, preppers, and outdoor professionals. They deliver dependable wind resistance and weather protection without sacrificing mobility.

Available in graded surplus conditions from New through Good, you can choose the right balance of wear and value. Whether you are replacing issued gear or building a cold-weather kit, these pants remain a proven, field-tested option.

NSN variants:
8415-01-538-6771, 8415-01-546-9706, 8415-01-546-6764, 8415-01-546-9883, 8415-01-546-6773, 8415-01-546-6875, 8415-01-546-9498, 8415-01-546-9707, 8415-01-546-9917

Product Features

  • Multiple NSN variants issued by the U.S. Army
  • Genuine U.S. Army Gen III ECWCS Level 5 trousers
  • Wind-resistant and water-resistant soft shell fabric
  • EPIC® treatment sheds light rain and snow
  • Lightweight, breathable design for active movement
  • Side-entry waist zippers for easy layering
  • Calf-high leg zippers with elastic cuffs
  • Two hand pockets and two cargo pockets
  • Elastic waistband with belt loops and suspender provisions
  • Glove-friendly zipper pulls for cold conditions
  • UCP / ACU camouflage pattern

BDU SIZE CHART PANTS & TROUSERS

SizeWaistInseam
XSR23–2729 1/2 – 32 1/2
SS27–3126 1/2 – 29 1/2
SR27–3129 1/2 – 32 1/2
SL27–3132 1/2 – 35 1/2
MS31–3526 1/2 – 29 1/2
MR31–3529 1/2 – 32 1/2
ML31–3532 1/2 – 35 1/2
LS35–3926 1/2 – 29 1/2
LR35–3929 1/2 – 32 1/2
LL35–3932 1/2 – 35 1/2
XLR39–4329 1/2 – 32 1/2
XLL39–4332 1/2 – 35 1/2
XXLR43–4729 1/2 – 32 1/2
XXLL43–4732 1/2 – 35 1/2
3XLR47–5129 1/2 – 32 1/2
3XLL47–5132 1/2 – 35 1/2
4XLR51–5529 1/2 – 32 1/2

All measurements are in inches and are approximate. If you are between sizes or layering, consider sizing up.

Additional information

Weight1.6 lbs
Dimensions12 × 10 × 3 in
Condition: No selection

New, Premium, Very Good, Good

NSN: No selection

8415-01-538-6764, 8415-01-538-6766, 8415-01-538-6771, 8415-01-538-6773, 8415-01-538-6875, 8415-01-538-7008, 8415-01-538-9707, 8415-01-546-9477, 8415-01-546-9484, 8415-01-546-9498, 8415-01-546-9499, 8415-01-546-9528, 8415-01-546-9533, 8415-01-546-9705, 8415-01-546-9709, 8415-01-546-9712, 8415-01-546-9719, 8415-01-546-9721, 8415-01-546-9724, 8415-01-546-9728, 8415-01-546-9733, 8415-01-546-9737, 8415-01-546-9740, 8415-01-546-9747, 8415-01-546-9755, 8415-01-546-9821, 8415-01-546-9880, 8415-01-546-9883, 8415-01-546-9887, 8415-01-546-9896, 8415-01-546-9908, 8415-01-546-9912, 8415-01-546-9917, 8415-01-546-9921, 8415-01-546-9929

Pattern: No selection

ACU / UCP

Color: No selection

Gray, Foilage