Size Guide

Men's Tops

Designed for a relaxed fit. For a more athletic fit, we recommend sizing down.

SizeChest
XS85–91 cm34–36 in
S91–97 cm36–38 in
M97–102 cm38–40 in
L102–107 cm40–42 in
XL107–112 cm42–44 in
XXL112–117 cm44–46 in
XXXL117–122 cm46–48 in

How to Measure

To find your perfect fit, follow the steps below.

Chest

Measure around the fullest part of your chest, keeping the tape level across your back and under your arms.

How to measure chest
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&
Sierre Men&

Sierre Men's All Purpose Performance Jacket

4.7 · 807 Verified Reviews
AED 550.00
/
Color
Size
Limited stock available

A performance jacket built for the gym, the commute, and everything between.

Made from a recycled fibers and organic cotton blend with FUZE™ technology, the Sierre is designed to earn its place in daily rotation. The full zip makes layering easy over any training outfit, while FUZE™ keeps it fresh through all-day wear. Long-sleeve top with thumb holes, versatile garment featuring cuff openings that secure the sleeves over hands. Plus a wrist zip that allows easy access to health tracker or smart watch.

  • Recycled fibers and organic cotton blend — Sustainable layering that performs
  • FUZE™ technology — Antimicrobial protection and odour control
  • All-purpose cut — Training, travel and daily wear in one jacket
  • Full zip — Easy layering over any outfit
  • PFAS-free — No forever chemicals against your skin

Perfect for: Training, commuting, travel

Materials: Recycled fibers and organic cotton blend with FUZE™ treatment

  • PFAS Free
  • Recycled Material
  • Fuze Technology
  • UV Protective

True to size. Fabric has some stretch. Check our size guide.

Machine wash cold, tumble dry low. Do not bleach or dry clean. Our cotton drawcords are delicate, to keep the silicon branding last longer please cover during washing.

78% Recycled Polyester / 22% Elastane

Free shipping on all orders

Return policy→

Why Seissense
PFAS Free
No forever chemicals. In any piece. Ever.
OEKO-TEX Certified
Independently tested. Safe for your skin.
Recycled Materials
Fishing nets. Plastic bottles. Built to perform.
FUZE™ Technology
Antimicrobial protection. Lasts a lifetime.

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D
Daniel
Excellent Size Consistency

Size consistency is excellent with this brand. Soft stretchy fabric and the odour control works brilliantly all day.

W
Wilde
Brilliant odour management

Stays fresh even after tough workouts and the fabric feels wonderful. Quick delivery was impressive too.

R
Ridge
Fabric feels luxuriously premium

Soft quality texture throughout. Quick dry technology works perfectly and sizing is consistently accurate across all my orders.

M
Maverick
Delivery time impressively quick

Received much faster than expected. Perfect fit from measurements and stretches without losing shape after washing.

B
Basil
Perfect quality

Really impressed with the sizing and stretch. Arrived promptly and brilliant odour control keeps me feeling comfortable.

S
Sophie
Excellent Quick Response

Excellent quick response delivery service. Perfect stretch fabric that's beautifully soft with brilliant odour control properties.

C
Cedar
Soft fabric luxurious quality

Feels incredible against skin. Quick delivery and perfect stretch factor make these my absolute favourite workout clothing items.

B
Benjamin
Brilliant quality

Stretchy material is comfortable and durable. Perfect sizing and excellent quick dry feature. Highly recommend this brand.

R
Ryan
Brilliant buy

Perfect sizing and the fabric feels luxurious. No odour issues whatsoever and dries incredibly fast after washing or sweating.

A
Andrew
Brilliant Stretch Quality

Brilliant stretch quality moves perfectly with you. The fabric is beautifully soft and odour control works excellently throughout days.

J
Joshua
Perfect size accuracy

The measurements are spot on and the soft fabric is incredibly comfortable. Delivery was impressively quick.

N
Nova
Amazing quick dry feature

Completely dry within minutes and the odour control is fantastic. The stretch is perfect for all movements.

A
Allspice
Perfect comfort

The fit is absolutely excellent and fabric stretches beautifully. Quick delivery and brilliant soft texture feels divine.

M
Matthew
Outstanding Quick Dry

Outstanding quick dry feature works perfectly. The fabric is beautifully soft with excellent stretch properties. Perfect sizing consistency.

C
Customer
Easily the best running jacket I own

Super lightweight, great fit, and perfect for chilly runs. Keeps the wind out without overheating. Would definitely recommend.

B
Benjamin
Brilliant Comfort Tech

Brilliant comfort technology with perfectly soft fabric. Excellent stretch and the odour control works brilliantly throughout long days.

S
Simon
Amazing Quick Response

Amazing quick response delivery service. Perfect sizing and the fabric is wonderfully soft with brilliant stretch properties.

A
Amy
Fantastic fabric

Quick dry technology works wonderfully. Perfect sizing and incredibly comfortable. Odour control feature is particularly impressive during workouts.

D
Daisy
Brilliant quality

The fit is absolutely excellent and fabric feels wonderfully soft. No unpleasant smells and quick-dry feature works brilliantly.

R
Ruby
Fantastic purchase

Fabric stretches perfectly and feels incredible. Excellent sizing and wonderfully soft texture. Quick delivery much appreciated.

S
Stone
Soft fabric incredible quality

Feels amazing against skin. Quick delivery and perfect stretch factor make these my absolute favourite workout clothing.

M
Mason
Soft yet durable quality

Feels gentle but built to last. Stretches perfectly in all directions and sizing is consistently spot on.

K
Kinsley
Perfect stretch for crossfit

Handles intense movements naturally. Soft fabric quality and quick dry both work exactly as promised always.

D
Destiny
Perfect fit

Really pleased with how well this fits and stretches. Soft against skin and brilliant quick-dry technology works exceptionally.

R
Rachel
Excellent Stretch Tech

Excellent stretch technology moves perfectly with you. The fabric is beautifully soft and odour control works throughout long days.

T
Thomas
Amazing Soft Stretch

Amazing soft stretch fabric that moves perfectly. Quick dry technology works brilliantly and the sizing is consistently accurate.

S
Soren
Brilliant comfort

Fabric feels premium quality and fits like a dream. Excellent sizing and wonderfully comfortable throughout activities.

C
Chris
Perfect Stretch Properties

Perfect stretch properties in the fabric. Quick dry technology works excellently and the fit is absolutely spot on.

M
Michelle
Perfect Stretch Quality

Perfect stretch quality that moves excellently. Beautiful soft fabric and the delivery was faster than expected. Outstanding comfort.

F
Forest
Excellent comfort

The quick-dry feature is brilliant and fit is true to size. Stretchable fabric that feels wonderfully soft and supportive.

R
Robert
Outstanding Quick Feel

Outstanding quick dry feel that works perfectly. Wonderfully soft fabric with excellent stretch properties and brilliant sizing consistency.

A
Andrew
Brilliant Soft Quality

Brilliant soft quality fabric feels amazing. Perfect sizing and the odour control technology works throughout long active days.

P
Peace
Perfect purchase

Really impressed with the stretch and comfort. Quick delivery and the fabric dries remarkably fast after washing.

Every Move Matters Build your capsule. Wear with intention. Performance without compromise starts here. Every Move Matters Build your capsule. Wear with intention. Performance without compromise starts here. Every Move Matters Build your capsule. Wear with intention. Performance without compromise starts here.