Decathlon Arpenaz Hiking Jacket Review 2026

💰 Best Value — Most Popular Budget Rain Jacket on JD.com

The Decathlon Arpenaz hiking jacket is a perennial bestseller on JD.com, with over 18,000+ reviews and a 93% positive rating. At just ¥199, it’s the most affordable fully waterproof hiking jacket in Decathlon’s lineup. Users consistently praise the reliable rain protection and comfortable fit, though breathability and pocket design are recurring points of feedback.

Introduction

A waterproof hiking jacket is non-negotiable gear for anyone who spends time outdoors in unpredictable weather. Decathlon’s Arpenaz jacket sits at the entry-level price point but promises the same Novadry waterproof membrane found in their more expensive models. It’s designed for day hikes, commutes, and travel where occasional rain protection is the primary need.

We tested the Arpenaz jacket over a month of daily use — hiking in rain, wearing it under a backpack, and comparing it against more expensive alternatives. We also ran a controlled shower test to verify the waterproof claims.

Specifications

Spec	Detail
Waterproof Rating	10,000mm (Novadry membrane)
Breathability	5,000 g/m²/24h (RET <12)
Material	100% Polyester (recycled options available)
Weight	420g (size M)
Hood	Adjustable, roll-away
Pockets	2 zippered hand, 1 napoleon chest
Ventilation	Underarm zip vents
Hem	Adjustable drawcord
Packed Size	15 × 12 × 6 cm (self-stuff pocket)
Price (JD)	¥199 (~$27 USD)

Competitors: Columbia Watertight II (¥549), The North Face Dryzzle (¥1,299), Naturehike Rain Jacket (¥259)

Design and Build

The Arpenaz jacket uses a simple, no-frills design. The 2.5-layer construction (outer face fabric + membrane + partial inner liner) keeps weight down while maintaining waterproof performance. The exterior has a matte finish with Decathlon’s reflective logo on the chest and back.

The hood is adjustable with a rear elastic cord and front stiffened brim. It fits over a baseball cap but not a climbing helmet. The roll-away hood stows in the collar with a flap-and-button closure. The main zipper is water-resistant (not waterproof) with an internal storm flap — it’s adequate for moderate rain but will wet out in prolonged downpours.

Performance

Waterproofing: In our controlled shower test (simulating moderate rain), the jacket kept the wearer completely dry for 30 minutes. The 10,000mm membrane is genuinely waterproof for hiking use. After 30 minutes of heavy simulated rain, the shoulders (where a backpack rubs) showed minor wetting of the face fabric. The DWR coating helps initial water beading but wears off with use.

Breathability: The 5,000 g/m²/24h rating is modest. During active hiking in rain at 15°C, we felt warm and somewhat clammy inside. The underarm zip vents help significantly — opening them dropped internal temperature noticeably. For low-activity use (commuting, casual wear), breathability is adequate.

Fit and Comfort: The cut is relaxed — not athletic, but not baggy. Size M fits a 175cm/70kg person with room for a mid-layer. Sleeve length is good with thumb holes in the cuffs. The collar sits comfortably without feeling restrictive.

What Chinese Users Say

“Best ¥199 I’ve spent on outdoor gear. I’ve worn this in heavy rain on mountain hikes and stayed completely dry. The underarm vents are essential for active use. It’s not breathable enough for running but perfect for hiking. The self-stuff pocket is convenient.”

— @rain_hiker_wang, JD.com Verified Purchase ★★★★★

“Good budget jacket but the DWR coating wears off after 3-4 washes. You’ll need to re-treat it with Nikwax or similar. The zippers work fine but aren’t fully waterproof. For the price though, these are minor issues.”

— @jacket_critic_liu, JD.com Verified Purchase ★★★★

“Bought this as a travel rain jacket for my trip to Zhangjiajie. It packs down to the size of a water bottle and kept me dry through afternoon thunderstorms. It runs slightly large I’d go one size down if between sizes.”

— 小红薯用户@旅行穿搭测评, Xiaohongshu Note

“This is my third Arpenaz jacket in 5 years. Each one lasts about a year of regular use before the waterproofing degrades noticeably. For ¥199, I just buy a new one. Not the most sustainable approach, but very affordable.”

— @repeat_buyer_zhao, JD.com Verified Purchase ★★★★

Purchase Recommendations

Who should buy: Budget-conscious hikers needing reliable rain protection for day hikes. Excellent as an emergency rain layer in a daypack. Perfect for travel and urban commuting in rainy weather.

Who should skip: Hardcore mountaineers needing Gore-Tex Pro-level protection, runners needing high breathability, or anyone wanting a jacket that lasts more than 1-2 seasons of regular use.

Recommendation tiers:

• Best Value: Decathlon Arpenaz — ¥199, unbeatable price
• Breathable Upgrade: Columbia Watertight II — ¥549, better breathability
• Premium Pick: The North Face Dryzzle — ¥1,299, 3-layer Gore-Tex

Pros & Cons

Pros:

• Excellent waterproof performance for the price
• Very affordable at ¥199
• Packs small via self-stuff pocket
• Underarm ventilation zips
• Adjustable roll-away hood

Cons:

• Limited breathability for active use
• DWR coating wears off after a few washes
• Main zipper isn’t fully waterproof
• Durability is limited (1-2 years of regular use)

FAQ

1. Is the Decathlon Arpenaz jacket fully waterproof? Yes — the 10,000mm Novadry membrane provides reliable waterproof protection for hiking and everyday use. The DWR coating helps with beading. The zipper isn’t fully waterproof but the storm flap provides backup.

2. Can I use it for winter hiking? It’s a shell jacket — it has no insulation. Wear it over a fleece or down layer for winter use. The cut accommodates a mid-layer comfortably.

3. How do I maintain the waterproofing? Machine wash on gentle cycle with tech wash, then apply a DWR spray treatment (Nikwax, Grangers) after every 3-4 washes. Never use fabric softener.

4. What sizes are available? From XS to 4XL on JD.com. The fit is relaxed European sizing. Check the size chart and consider going one size down if you want a more athletic fit.

5. Is it suitable for trail running? The breathability (RET <12) isn’t high enough for running. You’ll overheat quickly. Look at Decathlon’s EVADICT line for running-specific waterproof jackets.

Verdict

The Decathlon Arpenaz hiking jacket is the ultimate budget rain shell. It’s genuinely waterproof, packs small, and costs less than a restaurant dinner for two. Breathability and long-term durability are sacrificed at this price point, but for day hikers and commuters who want reliable rain protection without financial commitment, it’s the best choice in its class.

Score: 4.3/5 ⭐