Simms Lightweight Baselayer Bottom



Simms' Lightweight Baselayer Bottom is a great layering piece for under the waders just by themselves in warmer temps, or as a foundation for a full layering system. Slip these on under the Simms Thermal Midlayer Bottom, or the Patagonia R2 Tech Face Pants for the ultimate in warmth and comfort on those really cold days.

Here is what Simms is saying about their Lightweight Baselayer Bottoms:

Simms' Lightweight Baselayer Bottom is the essential next-to-skin layer for building a rock-solid foundation that prioritizes all-day mobility, warmth and wicking.

  • Quick-dry, jersey knit polyester combined with sustainable odor control for maximum next-to-skin comfort
  • Flat elastic waistband and fly pouch designed with minimal seams for a chafe-free, next to skin comfort
  • Flatlock seam construction for next to skin comfort
  • Fabric Tech: Body - 192 gsm 92% spun polyester, 8% spandex finished with HeiQ Fresh odor control + HeiQ Speed Dry

Simms Men's Sizing
Waist* Inseam**
28" - 30" 30"
32" - 34" 31"
36" - 38" 32"
40" - 42" 33"
44" - 46" 33"

* This is a body measurement

** This is a garment measurement - inseam measured from crotch to ankle