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Unlike any midlayer bottoms you've ever worn, the Nano-Air® Light Bottoms deliver warm, stretchy and breathable performance for moving fast in cold climates. Featuring 40-g FullRange™ insulation and a slim-fit design for mobility.
Unlike any midlayer bottoms you've ever worn, the Nano-Air® Light Bottoms deliver warm, stretchy and breathable performance for moving fast in cold climates. Featuring 40-g FullRange™ insulation and a slim-fit design for mobility.
Patagonia

Patagonia Men's Nano-Air Light Bottoms in Black

£199.90
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

You can return a product for a full refund or exchange within 28 days.

The return process is simple. All you need to do is fill out the Return/Exchange form that was included with your order. On that form, it has our return address and instructions. The item(s) must be returned in a new and unused condition, along with its original labels and the return/exchange form filled in describing the reason for return.
Please ensure your order number is written on your return/exchange form, so we can identify your return.
You can also access the returns form
here.

We do not cover the cost of return postage. We recommend sending it back to us via a Royal Mail Tracked service to guarantee safe delivery, they should also supply you with a tracking receipt.

You can arrange Royal Mail postage (including free collection in most areas) via this link: ​https://send.royalmail.com/

Please note we will only refund the original card used, Countryside does not provide cash refunds unless you purchased by cash in store.

For hygiene reasons, Countryside cannot accept underwear garments for refund or exchange unless they have not been worn.

Return Address:

Web Returns

Countryside Ski & Climb

118-120 High Street

Stevenage

SG1 3DW

Faulty Items

If an item is faulty, please contact us as soon as possible, and we will arrange for the item to be returned to us, at our cost. Where a product is found to be faulty, we will exchange the item or provide a full refund.

Patagonia Men's Nano-Air Light Bottoms in Black

Season:AW26

Brand:Patagonia

Code:82890-BLK

Unlike any midlayer bottoms you've ever worn, the Nano-Air® Light Bottoms deliver warm, stretchy and breathable performance for moving fast in cold climates.

Inseam length is 79 cm (31"). These are made in a Fair Trade Certified™ factory.

Features:

  • Breathable, Stretchy Fabric: Light yet durable 100% recycled polyester ripstop shell and lining offer generous mechanical stretch and exceptional breathability, with a durable water-repellent (DWR) finish made without perfluorinated chemicals (PFCs/PFAS) to shed moisture.
  • Revolutionary Insulation: Revolutionary 40-g FullRange™ insulation is warm and stretchy, and combined with the shell and lining, creates pants with excellent stretch and unprecedented air permeability.
  • Made for Movement: Slim-fitting and patterned to reduce bulky seams and maximize mobility.
  • Harness Compatible: Pull-on pants with a smooth, stretchy waistband and an internal drawcord adjustment layer comfortably under a harness.
  • Pocket Features: Zippered right-thigh pocket stays out of the way of harness leg loops.
  • Cuff Features: Cuffs feature quick-drying recycled nylon/elastane knit for enhanced stretch and movement, and push up easily to stretch over or tuck into alpine boots.
  • Supporting the People Who Made This Product: Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labour.
Technical Information
  • Material (shell and lining)
    1.6-oz 30-denier 100% recycled polyester air-permeable stretch shadow ripstop
  • Material (waist panels and cuffs)
    5.8-oz 74% NetPlus® postconsumer recycled nylon/26% spandex power-stretch knit
  • Insulation
    40-g FullRange® 100% recycled polyester
  • Inseam length
    31"
  • Weight
    249 g (8.8 oz)
  • Fit
    Slim fit
  • Fabric certification
    bluesign® approved
  • Features
    Zippered right-thigh pocket, pull-on design with internal drawcord
Sizing Information

Patagonia Men's Size Guide

Use the body measurements below to find your Patagonia size. Measurements shown are body measurements rather than garment measurements.

Men's Tops

For tops and jackets, chest measurement is generally the best indicator of size. If your hip measurement falls into a larger size, consider choosing the size indicated by your hips.

Alpha SizeChestHipArm Length
XXS84 cm (33 in)81 cm (32 in)76 cm (30 in)
XS89 cm (35 in)86 cm (34 in)81 cm (32 in)
S94 cm (37 in)91 cm (36 in)84 cm (33 in)
M102 cm (40 in)99 cm (39 in)86 cm (34 in)
L112 cm (44 in)109 cm (43 in)89 cm (35 in)
XL119 cm (47 in)117 cm (46 in)91 cm (36 in)
XXL127 cm (50 in)124 cm (49 in)94 cm (37 in)
XXXL142 cm (56 in)140 cm (55 in)95 cm (37.5 in)

Men's Bottoms  Alpha Sizes

For trousers and bottoms, hip measurement is generally the best indicator of size. If your waist measurement falls into a larger size, consider choosing the size indicated by your waist.

Alpha SizeWaistHip
XXS66 cm (26 in)81 cm (32 in)
XS71 cm (28 in)86 cm (34 in)
S76 cm (30 in)91 cm (36 in)
M84 cm (33 in)99 cm (39 in)
L91 cm (36 in)107 cm (42 in)
XL99 cm (39 in)114 cm (45 in)
XXL107 cm (42 in)122 cm (48 in)
XXXL114 cm (45 in)130 cm (51 in)

Men's Bottoms  Numeric Sizes

For Patagonia bottoms sold in numeric waist sizes, use the measurements below. Hip measurement is generally the best size indicator, unless your waist measurement indicates a larger size.

Numeric SizeWaistHip
2874 cm (29 in)89 cm (35 in)
2976 cm (30 in)91 cm (36 in)
3079 cm (31 in)94 cm (37 in)
3181 cm (32 in)97 cm (38 in)
3284 cm (33 in)99 cm (39 in)
3386 cm (34 in)102 cm (40 in)
3489 cm (35 in)104 cm (41 in)
3591 cm (36 in)107 cm (42 in)
3694 cm (37 in)109 cm (43 in)
3899 cm (39 in)114 cm (45 in)
40104 cm (41 in)119 cm (47 in)
42109 cm (43 in)124 cm (49 in)
44114 cm (45 in)130 cm (51 in)

Men's Fit Guide

Patagonia uses four main fit categories across its men's clothing range.

Formfitting Designed to closely follow the contours of the body.
Slim Fit A closer-fitting cut. Technical styles can generally be worn over baselayers and lightweight midlayers.
Regular Fit Neither particularly slim nor oversized. Technical styles can generally accommodate heavier midlayers.
Relaxed Fit Designed to drape more loosely around the body.

How to Measure

1. Arm Length Bend your elbow and measure from the centre back of your neck, across the elbow and down to your wrist.
2. Chest Measure around your chest just below the armpits.
3. Waist Measure around the narrowest part of your waist.
4. Hips Stand with your feet together and measure around the fullest part of your hips.
Professional Opinion
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