Black insulated waterproof pants with an elastic waistband and a small white logo on the lower right leg, shown against a plain white background.
Black insulated pants with an elastic waistband, shown from the back on a plain white background.
A man modeling a blue long-sleeve quarter-zip top and black insulated pants against a plain white background.
A man wearing a blue long-sleeve quarter-zip top, a navy beanie, and black insulated pants with orange accents on the shoes, shown in profile against a white background.
A man shown from the back wearing a blue long-sleeve performance top, dark gray insulated pants, a navy beanie, and orange-and-black ski boots against a plain white background.
A person wearing black insulated pants and a blue long-sleeve top, shown from the chest down, pulling up the zipper of the pants against a plain white background.
Close-up of a person wearing black insulated or waterproof pants, pulling the waistband open with both hands, against a plain white background.
A man wearing a blue long-sleeve technical top, dark gray insulated pants, a navy beanie, and brown hiking boots, shown in profile against a plain white background while pulling up the pants.
A man wearing a light green and navy blue puffer jacket, black insulated pants, gloves, and a navy beanie, standing against a solid white background.
A man wearing a light green and navy winter jacket, black insulated pants, gloves, and boots, standing against a solid white background.
A person shown from the back wearing a light olive green hooded puffer jacket, dark gray insulated pants, brown gloves, and hiking boots against a plain white background.
A man wearing a blue technical top, black bib pants, and a navy beanie holds a dark gray soft bag suspended by black shoulder straps against a plain white background.
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Black insulated waterproof pants with an elastic waistband and a small white logo on the lower right leg, shown against a plain white background.
Black insulated pants with an elastic waistband, shown from the back on a plain white background.
A man modeling a blue long-sleeve quarter-zip top and black insulated pants against a plain white background.
A man wearing a blue long-sleeve quarter-zip top, a navy beanie, and black insulated pants with orange accents on the shoes, shown in profile against a white background.
A man shown from the back wearing a blue long-sleeve performance top, dark gray insulated pants, a navy beanie, and orange-and-black ski boots against a plain white background.
A person wearing black insulated pants and a blue long-sleeve top, shown from the chest down, pulling up the zipper of the pants against a plain white background.
Close-up of a person wearing black insulated or waterproof pants, pulling the waistband open with both hands, against a plain white background.
A man wearing a blue long-sleeve technical top, dark gray insulated pants, a navy beanie, and brown hiking boots, shown in profile against a plain white background while pulling up the pants.
A man wearing a light green and navy blue puffer jacket, black insulated pants, gloves, and a navy beanie, standing against a solid white background.
A man wearing a light green and navy winter jacket, black insulated pants, gloves, and boots, standing against a solid white background.
A person shown from the back wearing a light olive green hooded puffer jacket, dark gray insulated pants, brown gloves, and hiking boots against a plain white background.
A man wearing a blue technical top, black bib pants, and a navy beanie holds a dark gray soft bag suspended by black shoulder straps against a plain white background.
Mountain Equipment

Kryos Down Pant

€429.99
Size: Size chart
greatoutdoors Mountain Equipment Size Guide
Mountain Equipment® — Size Guide

Find Your Mountain Equipment Size

The charts below give body measurements that each garment size is designed to fit. Measured wearing only baselayers or light clothing.

Men's Clothing
Body measurements in centimetres (cm). Measured wearing baselayers or light clothing — tape firm but not tight.
Tip: If you are between sizes, go up to the next size. Garment sizing already accounts for whether the item is close-fitting or designed to be worn over layers.
Men's Jackets, Tops & Legwear
Size (UK) EU US Chest (cm) Waist (cm)
XXS 44 XXS 80–86 64–69
XS 46 XS 86–92 69–74
S 48 S 92–98 74–79
M 50 M 98–104 79–84
L 52 L 104–110 84–89
XL 54 XL 110–116 89–94
XXL 56 XXL 116–122 94–99
3XL 58+ XXXL 122–128 99–104
Men's Inside Leg / Inseam (cm)
Length Short Regular Long
Inside Leg 73.5 cm 79.5 cm 84.5 cm

How to Measure

1
ChestMeasure at the fullest part of your chest, keeping the tape horizontal. Tape should be firm but not tight.
2
WaistMeasure at the narrowest point above the pelvis, keeping the tape horizontal.
3
Inside LegMeasure from the crotch to the bottom of the ankle along the inside of the leg while standing.
Women's Clothing
Body measurements in centimetres (cm). Measured wearing baselayers or light clothing — tape firm but not tight.
Tip: If you are between sizes, go up to the next size. Hips are often the best size predictor for women's legwear.
Women's Jackets, Tops & Legwear
Size UK EU US Chest (cm) Waist (cm) Hip (cm)
XS 8 34 4 82–87 64–69 88–93
S 10 36 6 87–92 69–74 93–98
M 12 38 8 92–97 74–79 98–103
L 14 40 10 97–102 79–84 103–108
XL 16 42 12 102–107 84–89 108–113
XXL 18 44 14 107–112 89–94 113–118
Women's Inside Leg / Inseam (cm)
Length Short Regular Long
Inside Leg 73.5 cm 79.5 cm 84.5 cm

How to Measure

1
ChestMeasure at the fullest part of your chest, keeping the tape horizontal. Tape should be firm but not tight.
2
WaistMeasure at the narrowest point above the pelvis, keeping the tape horizontal.
3
HipWith feet shoulder-width apart, measure at the fullest point of your hips, keeping the tape horizontal.
4
Inside LegMeasure from the crotch to the bottom of the ankle along the inside of the leg while standing.
Gloves & Mitts
Hand circumference in centimetres (cm), measured at the widest part of the palm excluding the thumb, with fingers relaxed.
Tip: Measure your dominant hand. Keep fingers in a relaxed position with the palm facing up. The tape should be firm but not tight. If between sizes, size up for a more comfortable fit.
Glove Size Chart — Hand Circumference (cm)
Size Men (cm) Women (cm)
XS 18.5–19.5 16–17.5
S 19.5–21 17.5–18.5
M 21–22 18.5–19.5
L 22–23.5 19.5–20.5
XL 23.5–24.5 —
XXL 24.5–25.5 —

How to Measure — Gloves

1
Palm UpHold your dominant hand with the palm facing upward and fingers in a relaxed, natural position.
2
Wrap the TapeWrap a soft tape measure around the widest part of your palm, excluding your thumb. The tape should be firm but not tight.
3
Find Your SizeUse the measurement in centimetres to find your size in the chart above. If between sizes, go up to the larger size.

Size guide sourced from Mountain Equipment. For any queries, visit greatoutdoors.ie or contact our team in store.

Sold out
Get it Tue, Nov 10 – Wed, Nov 11
Free Delivery over €95 (IE) 31-Day Returns Policy
Expedition down trousers with 800+ fill goose down, a weather-resistant DRILITE Loft shell and a full-length two-way side zip for high-altitude and polar cold.
Pair it with
Men's Lightline Down Jacket front view, navy blue
Men's Lightline Down Jacket
€339.99
Women's Lightline Down Jacket
Women's Lightline Down Jacket
€246.75
A red hooded outdoor jacket with a full front zipper, zippered chest pocket, and a small white Mountaineering logo on the left chest, shown against a plain white background.
Women's Manaslu GTX Pro Jacket
€649.90
Mens Lhotse GTX Pro Jacket by Mountain Equipment: a bright red GORE-TEX Pro waterproof jacket with hood, multiple zippered pockets, and chest logo, shown on white—delivering unbeatable breathable protection for outdoor adventures.
Men's Lhotse GTX Pro Jacket
€649.99

Details

Brand: Mountain Equipment
Model: Kryos Men's Pant
Product Code: ME-008172
Ideal For: Alpine climbing, high-altitude mountaineering, polar expeditions
Fit: Active Fit
Weight: [CONFIRM: 500g or 560g, size L]
Insulation: 90/10 goose down, minimum 800 fill power, RDS certified
Fill Weight: 150g (size L)
Construction: FIRESTORM, with hybrid quilted and bellows chambers
Outer Fabric: DRILITE Loft 30D, 100% polyamide with PU membrane
Water Repellency: 1,500mm water column, PFAS-free DWR
Lining: 100% polyamide; DRILITE Loft 30D lining at the leg openings
Side Zip: Full-length two-way YKK
Waist: Adjustable, partially elasticated, with brace loops (braces sold separately)
Cuffs: Reinforced against crampon damage
Sizes: S, M, L, XL, XXL
Down Traceability: DOWN CODEX code

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We offer free delivery on orders over €95, and €5.95 for all orders under €95.
 -We aim to ship all orders placed before 1:00pm on the same business day and have it delivered next-day, but in busy periods this can take longer, so allow for up to 3 working days for fulfillment.

We accept returns within 31 days of receiving the item, either in-store or by post. 
- All items returned must be suitable to be sold again as new. For our full returns policy - click here.
- In-store returns are Free of charge, and returns posted with An Post via our returns page are €5 from a post office, or €6 collected from your home.
- All returns can be organised with An Post click & post, and will be fulfilled as soon as they arrive back at our store. Click here to start a return.

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