Lightweight Slim Fit Sweater - Obsidian
Weston is 6’ (183 cm), 195 lbs (89 kg) and typically wears a size LARGE in tops and a 32” waist in bottoms. Use our Size Calculator to find your ideal fit.
Attainable Luxury
Designer quality without the designer markup.
$104
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Love WJB! Some of my all time fav items.
Always great fit and quality with WJB!
I love the upscale look for fit people its rare that compaines cater to someone thats wants to show off there physique
I ordered the Large and I’m at 6’3” 200lbs.
Its a great fit and quality!
The Lightweight Slim Fit Sweater luxuriously laces over your body and creates an immediate sense of sophistication and class while feeling weightless and cozy all at the same time.
Ideal for athletic, muscular body types with it's beautiful, buttery soft contouring fabric. Pairs perfectly with The Havana Comfort Linen Pants. Ideal for athletic, muscular body types.
Pairs well with
Havana Comfort Linen Slim Fit Pants - Charcoal Pebble
€113,95
Silas Raw Neck Slim Fit Tee - Obsidian
€62,95
Leviathan Franco Link Chain Men's Bracelet - Aged Gold
€54,95
Havana Comfort Linen Slim Fit Pants - Charcoal Pebble
€113,95
Silas Raw Neck Slim Fit Tee - Obsidian
€62,95
Leviathan Franco Link Chain Men's Bracelet - Aged Gold
€54,95
US vs Other Brands
We don’t cut corners on fabric. While most “athletic fit” brands rely on polyester blends and mid-grade cotton, Weston Jon Bouchér sources premium materials from around the world to deliver true luxury in every piece.
Premium Fabrics
Luxury handfeel & texture
Designer-level construction
Cohesive athletic fit across categories
Other Brands
Premium Fabrics
(Cashmere, Silk, Wool, Linen, Supima, Modal, etc)
(Cheap Poly Blend & Basic Cotton)
Built for Athletic Body Types
(Tailored to hug the chest, shoulders, and arms — clean taper through the waist)
(One-fit-fits-all blocky cuts)
Global Craft Sourcing
(Produced across 10+ specialized global factories)
(Mass production, single-source)
Designer Build
(Precision cut, reinforced structure, built to last)
(Cost-effective builds)
Cohesive Fit Across Wardrobe Staples
(Consistent athletic fit across all categories)
(Inconsistent cuts & sizing)
Elevated Look That Feels As Good As It Fits
(Luxury drape that enhances your physique)
(Performance-focused feel without elevated finish)
Effortless Looks, Tailored for Your Lifestyle
Versatile Styles for Every Occasion
Discover the perfect blend of comfort, style, and performance. From casual daywear to refined evening looks, our collection is designed to elevate your wardrobe without compromise. Whether you're pairing our lightweight sweaters with denim or layering the Alastair Polo with linen pants, these pieces are made for the man who values quality and wearability. Tailored fits, breathable fabrics, and timeless designs ensure you look sharp and feel confident every step of the way.
- rafael r.Verified Buyer1 year agoReviewingLightweight Slim Fit SweaterRated 5 out of 5 stars⭐️⭐️⭐️⭐️⭐️ Perfect Fit & Comfort!
The Weston Jon Boucher Lightweight Slim Fit Sweater is top-notch! The quality is excellent, with a soft yet durable fabric. It fits perfectly—slim and modern without being too tight. Super comfortable, lightweight, and great for layering. A stylish must-have for any wardrobe! Highly recommend!
- Joshua G.Verified Buyer1 year agoReviewingLightweight Slim Fit SweaterRated 5 out of 5 starsGreat quality, great fit
As someone who regularly purchases custom clothes and high end brands I could not be more pleased with my clothes from Weston. I have a difficult fit, according to my custom clothier, broad shoulders, small waist. These clothes fit and feel great. After my first order I immediately made a second and will continue to buy. Phenomenal value for the money. The quality is excellent and the fit for an athletic build is great. Highly recommend.
- Edward D.Verified Buyer1 year agoReviewingLightweight Slim Fit SweaterRated 5 out of 5 starsHighly reccomend
Honestly, this is the only site I will buy clothes from. I just purchased another $200 worth of shirts because of how well they fit and contour my muscles. They’re not too slim, but slim enough to accentuate your physique without being overly tight. Amazing quality and style. Great work Weston!
- brett s.Verified Buyer1 year agoReviewingLightweight Slim Fit SweaterRated 5 out of 5 starsAmazing fit
From the tops to the light weight jacket, Weston Jon's craftsmanship is second to none. They dont sell sell clothes, they sell an investment.
- Samuel L.Verified Buyer1 year agoReviewingLightweight Slim Fit SweaterRated 5 out of 5 starsAmazing
I Love these Sweaters. They look amazing, The quality of the material is fantastic and they feel incredibly soft to the touch. It's kind of thin yet still has some weight to it. Highly recommend! As do I the SS version also!
I'm about 5"11 (180cm) athletic build and size Large is perfect for me.
5 Stars at the very least