Skip to main content

Ultralight Waterpoof Pac Boots

Item #: TA504629
Ultralight Waterpoof Pac BootsUltralight Waterpoof Pac BootsUltralight Waterpoof Pac BootsUltralight Waterpoof Pac BootsUltralight Waterpoof Pac Boots
Ultralight Waterpoof Pac Boots


Shoe Size: 9 1/2
Width:Medium D
FREE SHIPPING with $50 Purchase.
 for delivery date.
(Most orders will arrive in 2-5 business days)
Reserve at a store: Select options (ex.: size or color)

Product Details

Industry-leading Aerogel insulation and innovative construction allow us to make these super-warm winter boots 50% lighter than traditional pac boots.

Size & Fit

  • Order regular shoe size. For half sizes not offered, order up next whole size.
  • Best fit with midweight socks.


  • Approx. Weight: 1 lb. per pair.

Why We Love Them

These are proof that extra-warm pac boots don't have to be bulky and heavy. Athletic shoe-inspired construction for comfortable walks in winter conditions. An efficient, lightweight combination of Aerogel and Primaloft insulations provides toasty warmth without a lot of weight. And our exclusive TEK 2.5 waterproof membrane seals out all moisture.


  • Upper is made from lightweight but durable, wind- and water-resistant nylon.
  • EVA midsole provides athletic shoe cushioning and support.
  • Lightweight rubber outsole with aggressive ladder lugs for sure-footed traction.
  • TEK2.5 waterproof, breathable membrane keeps moisture out.
  • Aerofoam insole board provides extra warmth.
  • 200g Primaloft insulation for warmth.
  • Lined with soft and cozy fleece.
  • Imported.
Share your opinions with other L.L.Bean customers.