The ASSOS Summer Arm UV Protector P1 is a lightweight pair of arm sleeves designed to provide sun protection and cooling comfort during warm-weather riding. Developed as part of ASSOS’ P1 layering system, these ASSOS cycling arm sleeves combine ultralight fabrics with advanced breathability to shield the arms from UV exposure while maintaining airflow and moisture management.
Constructed with highly elastic, fast-drying textiles, the sleeves provide a close, second-skin fit without restricting movement. The breathable knit structure promotes airflow while efficiently wicking sweat away from the skin, helping regulate temperature during hot rides. The minimal, low-bulk construction integrates seamlessly with short sleeve jerseys, making the Summer Arm UV Protector P1 ideal for long summer days on the bike.
Key features
ASSOS Summer Arm UV Protector P1 designed for sun protection during warm-weather riding
Ultralight technical fabric providing breathable UV protection
Highly elastic construction for a secure second-skin fit
Fast-drying textile promoting effective moisture management
Lightweight knit structure enhancing airflow and cooling
Low-profile design integrates easily with cycling jerseys
Performance profile
Conditions: Warm to hot weather riding
Protection: UV protection for prolonged sun exposure
Breathability: Lightweight ventilated fabric construction
Weight: Ultralight
Size & fit
Close-fitting design for a second-skin feel
High-stretch fabrics allow unrestricted arm movement
Designed to sit securely under short sleeve cycling jerseys
Composition
Polyamide / Elastane technical blend
Care & washing instructions
Machine wash cold with similar colours. Do not bleach, tumble dry, iron, or dry clean. Hang dry to maintain elasticity and fabric performance.
Product-id: P13.80.842.18.0
Maats
Introducing our exclusive and highly limited capsule collection, consisting of two jerseys with only 100 pieces per colourway. The capsule is named Blood, Sweat and Tears, and the graphics are inspired by this theme. Each jersey comes with a poem (in Dutch and English) printed on large premium hangtags, which you can pin to your memo board as inspiration for your training rides—or for life in general.
Machine wash cold. Do not bleach. Do not tumble dry. Do not iron. Do not use softener. Do not dry clean. Do not soak.
Product-id: MMSJ21920-NITR-S
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | S | S | M | M | - | - |
| 59-66 | S | S | S | M | M | M | L | - |
| 65-72 | M | M | M | M | M | M | L | L |
| 71-78 | L | M/L | M | M | M/L | L | L | XL |
| 77-84 | XL | L | L | L | L | L | L/XL | XL |
| 83-90 | - | XL | XL | XL | XL | XL | XL | XXL |
| 89-96 | - | - | XXL | XXL | XXL | XXL | XXL | - |
| 95kg+ | - | - | - | XXL | XXL | XXL | - | - |
Canvas
Comfort starts at the base. This merino midweight baselayer from Amsterdam-based brand Canvas combines qualities of natural and sustainable (RSPCA approved) wool with recycled (GRC certified) polyester fibres. Creating a soft-to-the-touch baselayer that keeps you warm and dry in colder weather. Made from sustainable materials in Europe, this layer is one you will reach for when you go for longer rides in autumn, winter or spring. Canvas designed the fit to be not too constricting, with a slightly longer body so you can also use it while hiking, skiing or for other 'winter' activities. The neck is cut lower so it won't interfere with other layers and you can add the merino neck warmer for extra warmth and comfort.
The fit is snug but relaxed and runs true. Our Model Ewout is 1.85 and wears a size Medium.


Product-id: CMBL005-COA-XS
| height/ weight | <150 cm | 149-158 | 156-165 | 163-172 | 170-179 | 177-186 | 184-193 | 190+ |
| <50kg | XS | XS | XS | XS | XS/S | S | - | - |
| 49-58 | XS | XS | XS | XS/S | S | S/M | M | - |
| 56-65 | S | S | S | S | S | M | M | L |
| 63-72 | M | S | S | S | S/M | M | M | L |
| 70-79 | L | M/L | M | M | M | M | M/L | L |
| 77-86 | - | L | L | L | L | L | L | L |
| 84-93 | - | - | L | L | L | L/XL | XL | XL |
| 90kg+ | - | - | - | XL | XL | XL | XL | XXL |
MAAP
When you're looking for a comfortable and reliable training sock, reach for MAAP's Division Sock. A mid-weight sock featuring dynamic arch support and padded toe for comfort alongside soft mesh fabric on the top and sides for ventilation. The mesh fabrics paired with Q-Skin® technology provides breathability, moisture-wicking qualities, and antimicrobial properties. The Division Sock is designed to keep your feet feeling fresh even when the training gets tough.
Product-id: MAUSO240223_WHIT_XS
| sock size | EU shoe size | UK shoe size | US shoe size |
| XS | 35 - 37 | 3.5 - 4.5 | 4.5 - 5.5 |
| S/M | 38 - 42 | 5 - 8 | 6 - 9 |
| L/XL | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Pas Normal Studios
A key component to round out your everyday kit, PNS' collection of Mechanism Socks is designed for the summer weather, providing optimal comfort and exceptional durability under the highest performance requirements. These socks can be paired with any outfit while keeping your feet feeling fresher for longer.
The Logo Socks are made with Meryl® Skinlife yarn, featuring inherent silver microparticles to inhibit the growth of bacteria and maintain your skin’s natural balance. The permanent antimicrobial properties reduce unpleasant odours, while excellent fabric stability and wash/colourfast performance allow the socks to maintain their compressive capabilities.
Product-id: NA0101H-3999
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Pas Normal Studios
A key component to round out your everyday kit, PNS' collection of Mechanism Socks is designed for the summer weather, providing optimal comfort and exceptional durability under the highest performance requirements. These socks can be paired with any outfit while keeping your feet feeling fresher for longer.
The Logo Socks are made with Meryl® Skinlife yarn, featuring inherent silver microparticles to inhibit the growth of bacteria and maintain your skin’s natural balance. The permanent antimicrobial properties reduce unpleasant odours, while excellent fabric stability and wash/colourfast performance allow the socks to maintain their compressive capabilities.
Product-id: NA0101H-3180
| sock size | EU shoe size | UK shoe size | US shoe size |
| S | 35 - 38 | 3.5 - 5 | 4.5 - 6 |
| M | 39 - 42 | 5.5 - 8 | 6.5 - 9 |
| L | 43 - 46 | 8.5 - 12 | 9.5 - 13 |
Canvas
Canvas completely updated their best-selling Solid bib shorts. Not only did they add a new colourway, but checked and changed a lot of details. It has an updated Elastic Interface chamois for more comfort over longer rides, flatlock stitching all around and recycled materials where possible.
What stayed the same is the amazing fit of this classic and the subtle styling. It's comfy without being too loose and adds compression without constraining you. Everyone who has ridden in these will confirm that this is a bib to come back to.
Our model Ewout is 185 cm and wears size M.
Features Canvas Solid bib shorts
Product-id: CMBS003-BLK-XS
| height/ weight | <160 cm | 159-167 | 165-173 | 171-179 | 177-185 | 183-191 | 189-197 | 195+ |
| <60kg | XS | XS | XS | S | S | M | - | - |
| 59-66 | XS | XS | S | S | S/M | M | L | - |
| 65-72 | S | S | S | S/M | M | M | L | L |
| 71-78 | M | M | M | M | M | M/L | L | L/XL |
| 77-84 | L | M | M | M | M/L | L | L | XL |
| 83-90 | XL | L | L | L | L | L | L/XL | XL |
| 89-96 | - | XL | XL | XL | XL | XL | XL | XXL |
| 95kg+ | - | - | XXL | XXL | XXL | XXL | XXL | XXL |