Men’s Compression Thermal Underwear Set, Midweight Fleece

Why our Vert Junkies® love this

Cold air tries to bite. This set bites back harder. A midweight, fleece-lined compression kit that locks heat to your core, dumps sweat on command, and stays tight when the pace spikes.

Key Features

2-piece winter baselayer set: long-sleeve crew + full-length tights
Midweight fleece-lined feel: heat on tap, no marshmallow bulk
Compression fit: fast moisture transfer, clean layering under shells and bibs
Quick-drying blend: built for repeat laps and zero downtime
Body-mapped contrast panels: moves with you, vents where it counts
Anti-static + wind-blocking spec: layers slide, chill gets muted
Elastic waistband: stays planted when you’re charging

Recommended Use

Storm mornings. Windy ridgelines. Chairlift freeze-ups between high-speed drops. Put it under your kit and stay in the flow state from first bell to last run.

Bottom Line

Strap in. Stay warm. Keep sending.

Men's Tops — Size Chart (XS–4XL)

Measurements reflect body measures, not garment dimensions. If between sizes, size up for a relaxed fit.

Size	Chest (in)	Chest (cm)	Waist (in)	Waist (cm)	Sleeve* (in)	Sleeve* (cm)
XS	32–34	81–86	26–28	66–71	31–32	79–81
S	35–37	89–94	29–31	74–79	32–33	81–84
M	38–40	97–102	32–34	81–86	33–34	84–86
L	41–43	104–109	35–37	89–94	34–35	86–89
XL	44–46	112–117	38–40	97–102	35–36	89–91
2XL	47–49	119–124	41–43	104–109	36–37	91–94
3XL	50–53	127–135	44–47	112–119	37–38	94–97
4XL	54–57	137–145	48–51	122–130	38–39	97–99

*Sleeve measured from center back of neck to wrist. 1 inch = 2.54 cm.

Men's Bottoms — Standard Size Chart (XS–4XL)

Measurements reflect body measures, not garment dimensions. Inseam shown is a regular length (32 in / 81 cm). Tall/short variations may be available on select styles.

Size	Waist (in)	Waist (cm)	Hip (in)	Hip (cm)	Inseam (in)	Inseam (cm)
XS	26–28	66–71	32–34	81–86	32	81
S	29–31	74–79	35–37	89–94	32	81
M	32–34	81–86	38–40	97–102	32	81
L	35–37	89–94	41–43	104–109	32	81
XL	38–40	97–102	44–46	112–117	32	81
2XL	41–43	104–109	47–49	119–124	32	81
3XL	44–47	112–119	50–53	127–135	32	81
4XL	48–51	122–130	54–57	137–145	32	81

Inseam is measured crotch to ankle. For tall (34 in / 86 cm) or short (30 in / 76 cm) lengths, adjust accordingly. 1 inch = 2.54 cm.

BUILT TO BREAK LIMITS

GEAR THAT NEVER QUITS

You don’t need comfort. You need gear that holds when everything else gives out. Whether you're skinning up a frozen ridge, clinging to vertical ice, or bombing down scree at breakneck speed, Alpine Extreme delivers precision-built gear that answers only to obsession. No gimmicks. No shortcuts. Just ruthless quality that thrives where others fail.

You push harder. We keep up.

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Ridge Reactor Compression Baselayer Set Midweight Fleece-Lined - Men's

Size: S

Color: Blue

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Ridge Reactor Compression Baselayer Set Midweight Fleece-Lined - Men's