FXR Racing Men's Derby Undertow Air UPF Longsleeve Shirt
FXR Racing Men's Derby Undertow Air UPF Longsleeve Shirt is a lightweight technical long sleeve designed for warm-weather riding and outdoor use. Built with breathable mesh fabric and integrated sun protection, it supports comfort during extended activity.
FXR Racing Men's Derby Undertow Air UPF Longsleeve Shirt
The FXR Racing Men's Derby Undertow Air UPF Longsleeve Shirt is constructed from 160 gsm fabric composed of 92% polyester and 8% spandex mesh, providing stretch and airflow without adding weight. Venting mesh panels positioned along the sides and sleeve inserts increase air circulation in high-heat zones. An anti-microbial finish helps manage odor during repeated use. Integrated Sunshield™ UPF protection blocks both UVA and UVB rays, supporting extended exposure in open environments. The design focuses on mobility, breathability, and functional coverage for active outdoor conditions.
Key Features
Fabric Weight: 160 gsm performance mesh Material Composition: 92% polyester / 8% spandex Venting Zones: Lightweight mesh at sides and sleeve inserts Finish: Anti-microbial treatment Sun Protection: Sunshield™ UPF – UVA & UVB protection
All Technical Data
Product Type: Long sleeve performance shirt Fabric: 160 gsm 92% polyester / 8% spandex mesh Ventilation Panels: Side body and sleeve inserts Odor Control: Anti-microbial finish UV Protection: Sunshield™ UPF – blocks UVA & UVB rays Intended Use: Warm-weather riding and outdoor activity
Why Choose This Product?
The FXR Racing Men's Derby Undertow Air UPF Longsleeve Shirt offers breathable construction, stretch mobility, and integrated sun protection in a lightweight format. It is suited for riders and outdoor users who require airflow and coverage without added bulk.
Service très rapide merci
(Translated by Google)
Very fast service, thank you.
Jean-Pierre Gagnon
15 Oct 2025
J’ai commandé via le site Internet de Londero Sports une boîte de munitions (calibre 270) que je trouvais pas ailleurs… Livraison super rapide! Je recommande sans hésiter.
(Translated by Google)
I ordered a box of ammunition (270 caliber) through the Londero Sports website, which I couldn't find anywhere else... Super fast delivery! I recommend it without hesitation.
normand gravel
11 Oct 2025
J'avais besoin d'une pièce en mode express et ça très bien été. 2 jours et c'était réglé. Bon service.
(Translated by Google)
I needed a part express and it went very well. 2 days and it was sorted. Good service.
Antony Theroux-laroche
10 Oct 2025
Mustang Qc
01 Oct 2025
Super services et bons prix
(Translated by Google)
Great service and good prices
Yann Le Bihan
26 Sep 2025
Londero was recommended, filled a basket, asked for help in located an item, quick email response, order placed, order shipped that day, and the package ???? made its was from QC to the southern most part of Canada in 2 days.
Ivan Canjar
22 Sep 2025
Excellent service !
Rapide et efficace, good Job
(Translated by Google)
Excellent service!
Fast and efficient, good job
jean-francois lahaie
16 Sep 2025
I have recently made multiple purchases online with Londero Sports and they have been very, very quick on sending the parcels. Very happy with our purchases and service. Will be back for more.
Mona Tomlinson
15 Sep 2025
Provost Mario
15 Sep 2025
Jonathan Laplante
12 Sep 2025
Pierre pour achat d'arbalet ils connaissent leurs affaire super services Merci encore ! Je suis 120% satisfait .
(Translated by Google)
Pierre for the purchase of a crossbow, they know their stuff, great service, thanks again! I am 120% satisfied.
Eric Duc
05 Sep 2025
guerroumi smail
04 Sep 2025
Très content de ma commande! La vitesse de réception était très rapide et appréciée.
(Translated by Google)
Very happy with my order! The speed of receipt was very fast and appreciated.
Léona Gauthier
03 Sep 2025
I’ve never had the pleasure of visiting the store itself, but I have placed numerous online orders. Every order has been handled promptly and often shipped the very same day. Excelled customer service. 10/10 recommend for your outdoor needs.
English 
Service très rapide merci (Translated by Google) Very fast service, thank you.