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Size & Fit
Close. True to size.
Size Guide - Mens Apparel
Your body measurements in
centimeters
XS
S
M
L
XL
XXL
CHEST
90
91 — 96
97 — 102
103 — 108
109 — 117
118 — 126
WAIST
75
76 — 82
83 — 89
90 — 96
97 — 105
106 — 114
HIP
89
90 — 95
96 — 101
102 — 107
108 — 113
114 — 119
XS
S
M
L
XL
XXL
Chest
35.4
35.8 — 37.8
38.2 — 40.2
40.6 — 42.5
42.9 — 46.1
46.5 — 49.6
Waist
29.5
29.9 — 32.3
32.7 — 35
35.4 — 37.8
38.2 — 41.3
41.7 — 44.9
Hip
35
35.4 — 37.4
37.8 — 39.8
40.2 — 42.1
42.5 — 44.5
44.9 — 46.9
Drag horizontally to see more
How to measure
Chest
Measure around the fullest part, across chest points.
Underbust
Relax and measure around the top of your ribcage, just under your bust.
Waist
Measure around the narrowest part (typically where your body bends side to side).
Hip
Measure around the fullest part, across hip points.
Shipping & Returns
Free shipping on all orders over Dhs. 500 Free returns within 14 days Limited editions and last-season items can only be refunded, but are not exchangeable
Cold weather: Products engineered to keep you warm, cozy and comfortable, no matter what’s going on outside. Come wind or rain, you'll be ready for any adventure.
Any climate: Gear that can be worn in any weather. Wear them alone or layer them up, these products are usually both sweat-wicking and thermo-regulating. Just right.
Warm weather: Sweat-wicking, lightweight products that will help keep you cool in the heat.
Cold
Fit
Our apparel comes in different fits, allowing you to find the perfect one for you.
Regular: Classic, comfortable and never clingy, for running, sports or your daily routine.
Relaxed: Casual comfort, slightly oversized – can be worn all day for various activities.
Close: Fits close to the body for distraction-free high-performance workouts.
Close
Key Features
On ThermaTec™lightweight, thermal insulation
Two side pockets for your running essentials
Easily packable in its own pocket
Chest pocket with a double-sided zipper
Reflective details on the front and back
Brushed fabric inside the collar to reduce friction
Breathable back construction
On ThermaTec™
Designed to keep you warm and agile on cold runs, this vest features On ThermaTec™ with PrimaLoft® Silver insulation – a lightweight layer that traps in heat. With a breathable construction for long-lasting comfort.
Packable design
Designed to keep your gear organized, this vest features two side pockets to store your phone, keys and cards. If things start to heat up, you can pack the vest into its own chest pocket so it's easier to carry or store.
All in on the details
No feature went unseen when carefully crafting this vest. Featuring reflective details at the front and back for standout performance. And a brushed fabric inside the collar that reduces friction and enhances comfort.
Our mission at On is to ignite the human spirit through movement. Inspired by athletes. Powered by Swiss engineering. Move with us, and Dream On.
