everyday fits
Amazon Essentials Boys' Polar Fleece Full-Zip Mock Jacket, Insulated, Long Sleeve, Red, Medium
Outerwear Amazon Essentials

Amazon Essentials Boys' Polar Fleece Full-Zip Mock Jacket, Insulated, Long Sleeve, Red, Medium

This relaxed-fit jacket features double-sided polar fleece that provides midweight insulation and a soft, brushed texture. The full-zip mock neck design allows it to function as a standalone layer in mild weather or an insulating base under heavier coats during winter. Elastic cuffs and hem help retain warmth while front pockets offer practical storage.

Best for: casual fall and spring layering for boys

$18.00
Price as of Sep 15, 2026 8:08 AM UTC

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Product details

  • RELAXED FIT: Relaxed, comfortable fit through the body
  • POLAR FLEECE: Double-sided knit fabric with a brushed finish and subtle texture, this soft and cozy midweight fleece keeps you warm and insulated while withstanding everyday wear.
  • MODERN FLEECE ZIP UP: This full-zip mock-neck long-sleeve jacket is a wardrobe staple for an easy, casual look and extra layer of warmth. Perfect on its own for spring or fall or under a puffer for colder winter months.
  • DETAILS: Full-zippered closure at front. Elastic binding at sleeve cuff and hem. Front on-seam pockets.

Specifications

BrandAmazon Essentials
ColorRed
SizeMedium
Pack size1
ModelB-S17AE10010_S
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Frequently asked questions

How does this jacket fit for a boy wearing a size Medium?
The garment features a relaxed fit through the body, providing comfortable roominess rather than a slim silhouette. Shoppers should refer to the specific size chart on the Amazon product page for precise chest and length measurements relative to the Medium option.
What is the fabric composition and warmth level of this jacket?
It is constructed from double-sided knit polar fleece with a brushed finish, offering a soft, cozy midweight insulation. This material is designed to provide warmth suitable for spring or fall weather, or as an insulating layer under a puffer jacket in colder conditions.
Does this jacket include pockets and what type of closure does it have?
The design includes front on-seam pockets for storage and a full-zippered closure at the front. It also features a mock-neck collar and elastic binding at both the sleeve cuffs and hem to help retain heat.
Is this jacket suitable for cold winter weather on its own?
While the insulated polar fleece provides warmth, it is generally intended as a midweight layer for spring or fall. For colder winter months, it is recommended to wear this jacket under a heavier puffer coat for additional protection.

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