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  • Alpkit women's Definition mountaineering waterproof jacket in Chilli red
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  • Alpkit women's Definition mountaineering waterproof jacket in Chilli red
  • Alpkit women's Definition mountaineering waterproof jacket in Nemo blue

Definition [2024]

Waterproof mountaineering jacket

£179.99 £279.99

Waterproof mountaineering jacket for the harshest of conditions: impenetrable storm protection, whatever the mountains throw at you
  • Size
  • Colour
    • Definition [Womens] [2024]
    • Alpkit women's Definition mountaineering waterproof jacket in Chilli red
    • Alpkit women's Definition mountaineering waterproof jacket in Nemo blue

Pre-order now for despatch from . We'll keep you up-to-date with your order progress and despatch as soon as it is available.

  • Free Delivery Over £50

  • Free Returns

Features

Key Features

  • Reliable 3 layer construction is highly waterproof and breathable (30K HH and 20K MVTR) keeping you dry in the wettest of conditions
  • 40 x 90 denier nylon outer fabric is exceptionally hardwearing for rough mountain use
  • Helmet-compatible hood is fully adjustable (side and rear adjusters) with a stiffened and wire peaked hood to protect the face
  • Water resistant Aquaguard Vislon main zip is protected by an internal storm flap and is two-way to accommodate harnesses
  • Cut to fit easily over multiple layers with pre-shaped arms to avoid riding up when reaching for holds
  • Map-sized main pockets and an external chest pocket with water resistant YKK Aquaguard zips, plus an internal chest pocket
  • Side vents with inverted zips are easy to open, give access to mid layer pockets, and are placed to sit above hip belts and harnesses, as are the main pockets
  • Gusseted cuffs fit easily over or under gloves and are secured with anti-snag Velcro adjusters
  • Hem adjusters are placed within the main pockets to avoid catching
  • 3 Year Alpine Bond

Vital stats

Fit

Regular

Performance

Hydrostatic Head: 30,000mm
MVTR: 20,000 g/sqm/24hrs

Construction

145 gsm 3 layer fabric
Outer Fabric: 40D x 90D Nylon
Membrane: Bi-component PU/PTFE membrane
Inner Fabric: 20D Nylon tricot
Zips: YKK Aquaguard DWR: PFOA Free C6

Weight

10: 465g

Origin: China

Women's waterproof jacket size guide

Size chart (inches)
UK 6 8 10 12 14 16 18 20
Chest 30 32 34 36 38 40 42 45
Waist 23 25 27 29 31 33 35 38
Hips 33 35 37 39 41 43 45 48
Sleeve 27.5 28.25 29.25 30 30.75 31.5 32.25 33.5
EU 42 44 46 48 50 52 54 56
US 32 34 36 38 40 42 44 46

Size chart (cm)
UK 6 8 10 12 14 16 18 20
Chest 76 81 86 91 97 102 107 114
Waist 59 64 69 74 79 84 89 96
Hips 84 89 94 99 104 109 114 122
Sleeve 70 72 74 76 78 80 82 85
EU 42 44 46 48 50 52 54 56
US 32 34 36 38 40 42 44 46

How to measure

This size chart indicates the body measurements our garments are designed to fit. Measure yourself as described below and use the size chart to find your size.

Chest

Measure around your chest at the widest part. The tape measure should pass under your arms and be level from front to back.

Waist

Measure around your waist at the narrowest point.

Hips

Standing with your feet together, measure around your hips at the widest part.

Sleeve

With your arms relaxed by your side, tilt your head down and ask a friend to measure from the bone at the base of your neck, over your shoulder and down your arm to the fold at your wrist.

Fit Guide

Tight

Close fitting designed to conform to your body shape.

Slim

Slim and slightly contoured but not form fitting.

Regular

A comfortable fit that's not too tight, nor too loose.

Relaxed

A looser fit with a bit more space but not too baggy.