Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
-70%
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom
Reactiv™ Lite Grid Bottom

Reactiv™ Lite Grid Bottom

$109.00 $32.70
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Size chart

Men's

Shirts & Vests
US Size Chest (in) Neck (in) Sleeve (in) Body Length (in)
XS 32–34 13–13.5 31–32 27–28
S 35–37 14–14.5 32–33 28–29
M 38–40 15–15.5 33–34 29–30
L 41–44 16–16.5 34–35 30–31
XL 45–48 17–17.5 35–36 31–32
XXL 49–52 18–18.5 36–37 32–33
3XL 53–56 19–19.5 37–38 33–34

Sleeve measured from center back neck. Body length measured from high point shoulder. For a relaxed/camp fit, size up.

Outerwear — Jackets & Coats
US Size Chest (in) Sleeve (in) Body Length (in)
XS 32–34 32–33 26–27
S 35–37 33–34 27–28
M 38–40 34–35 28–29
L 41–44 35–36 29–30
XL 45–48 36–37 30–31
XXL 49–52 37–38 31–32
3XL 53–56 38–39 32–33

Cut with 2–4" of layering room over the body measurements above. Wearing a heavy sweater or hoodie underneath? Order one size up.

Pants
US Size Waist (in) Hip (in) Inseam Options (in)
XS 26–28 34–37 28 / 30 / 32
S 28–30 36–39 28 / 30 / 32 / 34
M 32–34 40–43 28 / 30 / 32 / 34
L 36–38 44–47 30 / 32 / 34 / 36
XL 40–42 48–51 30 / 32 / 34 / 36
XXL 44–46 52–55 30 / 32 / 34
3XL 48–50 56–59 30 / 32 / 34

US pants are sold as Waist × Inseam (e.g. 32×32) — pick your waist number and preferred inseam. Waist bands on most of our styles sit at the natural waist, not the hip.

Shorts
US Size Waist (in) Hip (in) Inseam Options (in)
XS 26–28 34–37 5 / 7
S 28–30 36–39 5 / 7 / 9
M 32–34 40–43 7 / 9
L 36–38 44–47 7 / 9 / 11
XL 40–42 48–51 7 / 9 / 11
XXL 44–46 52–55 7 / 9
3XL 48–50 56–59 7 / 9

Inseam is the inside leg seam — 5" = above the knee, 7" = at the knee, 9" = just below the knee, 11" = mid-calf. Waist measurement is your body measurement.

Women's

Tops, Shirts & Vests
US Size Numeric Bust (in) Waist (in) Hip (in) Sleeve (in)
XXS 00 31–32 24–25 34–35 30
XS 0–2 32.5–33.5 25.5–26.5 35.5–36.5 30.5
S 4–6 34.5–35.5 27.5–28.5 37.5–38.5 31
M 8–10 36.5–37.5 29.5–30.5 39.5–40.5 31.5
L 12–14 39–40.5 32–33.5 41.5–43 32.5
XL 16–18 42–44 35–37 44.5–46.5 33.5
XXL 20–22 46–48 39–41 48.5–50.5 34.5
3XL 24–26 50–52 43–45 52.5–54.5 35.5

Sleeve measured from center back neck. For a fitted look choose the smaller size if between sizes; for a relaxed look choose the larger.

Outerwear — Jackets & Coats
US Size Numeric Bust (in) Waist (in) Hip (in) Sleeve (in)
XXS 00 31–32 24–25 34–35 30
XS 0–2 32.5–33.5 25.5–26.5 35.5–36.5 30.5
S 4–6 34.5–35.5 27.5–28.5 37.5–38.5 31
M 8–10 36.5–37.5 29.5–30.5 39.5–40.5 31.5
L 12–14 39–40.5 32–33.5 41.5–43 32.5
XL 16–18 42–44 35–37 44.5–46.5 33.5
XXL 20–22 46–48 39–41 48.5–50.5 34.5
3XL 24–26 50–52 43–45 52.5–54.5 35.5

Cut with 2–4" of layering room. Planning to wear a chunky knit or fleece underneath? Order one size up.

Pants
US Size Numeric Waist (in) Hip (in) Petite Inseam Regular Inseam Tall Inseam
XXS 00 24–25 34–35 27 30 33
XS 0–2 25.5–26.5 35.5–36.5 27 30 33
S 4–6 27.5–28.5 37.5–38.5 27.5 30.5 33.5
M 8–10 29.5–30.5 39.5–40.5 27.5 30.5 33.5
L 12–14 32–33.5 41.5–43 28 31 34
XL 16–18 35–37 44.5–46.5 28 31 34
XXL 20–22 39–41 48.5–50.5 28 31 34
3XL 24–26 43–45 52.5–54.5 28 31 34

If your waist and hip fall into two different sizes, go by your hip measurement — it's harder to alter. Inseam is measured from crotch to hem.

Skirts & Skorts
US Size Numeric Waist (in) Hip (in) Built-in Short Inseam (in)
XXS 00 24–25 34–35 3
XS 0–2 25.5–26.5 35.5–36.5 3
S 4–6 27.5–28.5 37.5–38.5 3.5
M 8–10 29.5–30.5 39.5–40.5 3.5
L 12–14 32–33.5 41.5–43 4
XL 16–18 35–37 44.5–46.5 4
XXL 20–22 39–41 48.5–50.5 4
3XL 24–26 43–45 52.5–54.5 4

Skort sizes include a built-in liner short. Typical finished lengths (from top of waistband): Mini 15–17", Midi 27–31", Maxi 39–43". Check the product page for the exact length of each style.

Dresses
US Size Numeric Bust (in) Waist (in) Hip (in)
XXS 00 31–32 24–25 34–35
XS 0–2 32.5–33.5 25.5–26.5 35.5–36.5
S 4–6 34.5–35.5 27.5–28.5 37.5–38.5
M 8–10 36.5–37.5 29.5–30.5 39.5–40.5
L 12–14 39–40.5 32–33.5 41.5–43
XL 16–18 42–44 35–37 44.5–46.5
XXL 20–22 46–48 39–41 48.5–50.5
3XL 24–26 50–52 43–45 52.5–54.5

Choose the size that matches your largest measurement — bust, waist or hip — then have it altered if needed. Typical finished lengths (from high point shoulder): Mini 33–36", Midi 44–48", Maxi 52–58". Exact length is listed on each product page.

How to measure Wear light clothing and keep the tape snug but not tight.
• Bust/Chest — around the fullest part, tape level under the arms
• Waist — around the narrowest part of your torso, usually just above the navel
• Hip — around the fullest part of your seat, feet together
• Inseam — from the crotch seam down to where you want the hem to fall
• Sleeve — from the center back of your neck, over the shoulder, to the wrist

Fitting notes • All measurements are body measurements in inches. 1 in = 2.54 cm.
• Between two sizes? Size up for a relaxed fit, size down for a slim fit.
• Allow approx. ±0.5" tolerance on all garment specs — fabric stretch and cut vary by style.
• This chart is a general guide. Each product page lists the model's height and the size they're wearing — that's the most reliable reference we can give you.
  • Free worldwide shipping
  • In stock, ready to ship
  • Inventory on the way

WHAT MAKES IT KÜHL?

Less weight, greater breathability, and superior temperature regulation! The REACTIV™ Lite Grid Bottom uses high-tech, graphene-infused yarns that quickly retain or expel heat as your body demands. Soft, next-to-skin comfort, built-in odor resistance, and unparalleled layering performance. NEVER SETTLE™

TEMPERATURE-REGULATING, GRAPHENE-INFUSED FLEECE FABRIC

  • Premium graphene-infused fleece fabric from Italy
  • Graphene has superior heat dispersion technology that expels heat in warm weather and preserves body heat in the cold
  • Odor resistance that never washes out means less washing and more wearing
  • Lightweight | 140 GSM
  • Grid pattern on fabric interior promotes air circulation
  • Breathable
  • Moisture wicking
  • Soft and comfortable interior

DIFFERENT BY DESIGN. DIFFERENT BY CONSTRUCTION.™

  • 3D articulated patterning for ease of movement
  • Form-fitting design makes it perfect for layering
  • Constructed with 2 different fabrics for the ultimate in temperature regulation
  • 30" inseam size small
  • Imported

MATERIAL AND CARE

Polyester

Care Instructions

  • Machine wash cold, delicate cycle
  • Do not bleach
  • Tumble dry low

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