Mori 80 Legging

$125.00
/
Tax included. Shipping calculated at checkout.
  • 4.1 oz (M)
Composite filament pile knit from Japan. Dyed & sewn in USA.
Color
Size
  • Ultralight (85 gsm)
  • Flatlock construction
  • High stretch for unrestricted articulation
  • Nylon-reinforced core for durability
  • Recycled polyester loft with no shedding fibers
  • Breathable pile for thermal regulation during movement
  • Retains loft for passive warmth during rest transitions

Comparison to Alpha: Engineered filament maintains highly efficient thermal dead-air spacing comparable to Alpha insulation while improving stability under movement, compression, and layering pressure.

Composite filament pile knit:
High stretch yarn, stable loft, durable nylon core.

Active insulation legging for use within a modular layering system. Breathable knit for temperature regulation during movement with loft insulation for passive warmth at rest. High stretch and durable construction support unrestricted articulation and long-term performance, reducing the need for frequent layering adjustments.

  • 78% recycled polyester
  • No fiber shedding reduces material loss over the life of the garment
  • Made in USA from Japanese fabric, sewn by workers earning a fair wage in a safe environment
  • Senchi bag included for washing and storage

Unisex Baselayer: Designed to fit a wide range of body types.

Fit: Athletic and close-to-body. Highly stretchable fabric conforms to the body.

Sizing: Waist and hip measurements are recommended body measurements. Inseam is the garment measurement. If between sizes, size up for a more relaxed fit or down for a closer baselayer fit.

Size Guide

 

Waist

Hip

Inseam
XS

26-28" (66-71 cm)

33-35" (84-89 cm)

29.75" (76 cm)
S

28-30" (71-76 cm)

35-37" (89-94 cm)

30.25" (77 cm)
M

30-33" (76-84 cm)

37-40" (94-102 cm)

31" (79 cm)
L

33-36" (84-91 cm)

40-43" (102-109 cm)

31.5" (80 cm)
XL

36-40" (91-102 cm

43-46" (109-117 cm)

32.25" (82 cm)

 

weight in oz (  ± 10%)*
  XS S
 M L
 XL
3.5 3.7 4.1 4.3 4.5
*garment weight can vary based on batch, dye, or scouring process of raw fabric.


Composite filament pile knit from Japan. Optimized for lower-body insulation with durable, low-shedding loft, high stretch, and consistent heat retention under compression.


Flatlock seams reduce bulk and friction for enhanced comfort.

Designed for continuous all day use, providing both active and passive insulation for prolonged exposure without the need for frequent layer changes.

Ryan is 6'0" wearing size M (smoke)

Q is 5'7" wearing size S (black)